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Critical

laf logs leak

Type: advisorySources: OSV

Laf is a cloud development platform. In the Laf version design, the log uses communication with k8s to quickly retrieve logs from the container without the need for additional storage. However, in version 1.0.0-beta.13 and prior, this interface does not verify the permissions of the pod, which allows authenticated users to obtain any pod logs under the same namespace through this method, thereby obtaining sensitive information printed in the logs. As of time of publication, no known patched versions exist.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2023-50253
Confirmed fixed CVEs
Not specified
Updated in this feed
8 Nov 2026, 03:15 UTC · Revision 1

Source evidence

laf logs leak

core-osv · Original source

Published 3 Jan 2024, 16:45 UTC

Laf is a cloud development platform. In the Laf version design, the log uses communication with k8s to quickly retrieve logs from the container without the need for additional storage. However, in version 1.0.0-beta.13 and prior, this interface does not verify the permissions of the pod, which allows authenticated users to obtain any pod logs under the same namespace through this method, thereby obtaining sensitive information printed in the logs. As of time of publication, no known patched versions exist.

osv:CVE-2023-50253
Complete source record
{
  "id": "8b6315116fd9525da589bce1c93415f64bbd1c0ac24bbe657df65ad64da325b7",
  "url": "https://osv.dev/vulnerability/CVE-2023-50253",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "laf logs leak",
    "summary": "Laf is a cloud development platform. In the Laf version design, the log uses communication with k8s to quickly retrieve logs from the container without the need for additional storage. However, in version 1.0.0-beta.13 and prior, this interface does not verify the permissions of the pod, which allows authenticated users to obtain any pod logs under the same namespace through this method, thereby obtaining sensitive information printed in the logs. As of time of publication, no known patched versions exist.",
    "evidence": "osv:CVE-2023-50253",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2023-50253",
      "aliases": [
        "CVE-2023-50253",
        "GHSA-g9c8-wh35-g75f"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/labring/laf",
              "type": "GIT",
              "events": [
                {
                  "introduced": "241941d0b5ad5bac8a3cf5b86747b72216971558"
                },
                {
                  "last_affected": "5844873a6a90602d39c889acd23b1fa4ab51cc1d"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.0.0-beta.13"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.1.5:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.1.5"
                      },
                      {
                        "last_affected": "0.1.5"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.0"
                      },
                      {
                        "last_affected": "0.4.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.1"
                      },
                      {
                        "last_affected": "0.4.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.2:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.2"
                      },
                      {
                        "last_affected": "0.4.2"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.3:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.3"
                      },
                      {
                        "last_affected": "0.4.3"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.4:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.4"
                      },
                      {
                        "last_affected": "0.4.4"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.5:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.5"
                      },
                      {
                        "last_affected": "0.4.5"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.6:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.6"
                      },
                      {
                        "last_affected": "0.4.6"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.7:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.7"
                      },
                      {
                        "last_affected": "0.4.7"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.8:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.8"
                      },
                      {
                        "last_affected": "0.4.8"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.9:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.9"
                      },
                      {
                        "last_affected": "0.4.9"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.10:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.10"
                      },
                      {
                        "last_affected": "0.4.10"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.11:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.11"
                      },
                      {
                        "last_affected": "0.4.11"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.12:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.12"
                      },
                      {
                        "last_affected": "0.4.12"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.13:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.13"
                      },
                      {
                        "last_affected": "0.4.13"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.14:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.14"
                      },
                      {
                        "last_affected": "0.4.14"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.15:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.15"
                      },
                      {
                        "last_affected": "0.4.15"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.16:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.16"
                      },
                      {
                        "last_affected": "0.4.16"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.17:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.17"
                      },
                      {
                        "last_affected": "0.4.17"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.18:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.18"
                      },
                      {
                        "last_affected": "0.4.18"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.19:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.19"
                      },
                      {
                        "last_affected": "0.4.19"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.4.20:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.20"
                      },
                      {
                        "last_affected": "0.4.20"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.5.0:-:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.5.0-NA"
                      },
                      {
                        "last_affected": "0.5.0-NA"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.5.1:-:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.5.1-NA"
                      },
                      {
                        "last_affected": "0.5.1-NA"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.5.2:-:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.5.2-NA"
                      },
                      {
                        "last_affected": "0.5.2-NA"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.5.3:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.5.3"
                      },
                      {
                        "last_affected": "0.5.3"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.5.4:-:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.5.4-NA"
                      },
                      {
                        "last_affected": "0.5.4-NA"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.5.5:-:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.5.5-NA"
                      },
                      {
                        "last_affected": "0.5.5-NA"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.5.6:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.5.6"
                      },
                      {
                        "last_affected": "0.5.6"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.5.7:-:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.5.7-NA"
                      },
                      {
                        "last_affected": "0.5.7-NA"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.0:-:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.0-NA"
                      },
                      {
                        "last_affected": "0.6.0-NA"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.1"
                      },
                      {
                        "last_affected": "0.6.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.2:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.2"
                      },
                      {
                        "last_affected": "0.6.2"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.3:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.3"
                      },
                      {
                        "last_affected": "0.6.3"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.4:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.4"
                      },
                      {
                        "last_affected": "0.6.4"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.5:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.5"
                      },
                      {
                        "last_affected": "0.6.5"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.6:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.6"
                      },
                      {
                        "last_affected": "0.6.6"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.7:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.7"
                      },
                      {
                        "last_affected": "0.6.7"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.8:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.8"
                      },
                      {
                        "last_affected": "0.6.8"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.9:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.9"
                      },
                      {
                        "last_affected": "0.6.9"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.10:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.10"
                      },
                      {
                        "last_affected": "0.6.10"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.11:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.11"
                      },
                      {
                        "last_affected": "0.6.11"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.12:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.12"
                      },
                      {
                        "last_affected": "0.6.12"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.13:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.13"
                      },
                      {
                        "last_affected": "0.6.13"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.14:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.14"
                      },
                      {
                        "last_affected": "0.6.14"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.15:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.15"
                      },
                      {
                        "last_affected": "0.6.15"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.16:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.16"
                      },
                      {
                        "last_affected": "0.6.16"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.17:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.17"
                      },
                      {
                        "last_affected": "0.6.17"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.18:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.18"
                      },
                      {
                        "last_affected": "0.6.18"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.19:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.19"
                      },
                      {
                        "last_affected": "0.6.19"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.20:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.20"
                      },
                      {
                        "last_affected": "0.6.20"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.21:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.21"
                      },
                      {
                        "last_affected": "0.6.21"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.22:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.22"
                      },
                      {
                        "last_affected": "0.6.22"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.6.23:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.23"
                      },
                      {
                        "last_affected": "0.6.23"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.7.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.7.0"
                      },
                      {
                        "last_affected": "0.7.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.7.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.7.1"
                      },
                      {
                        "last_affected": "0.7.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.7.2:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.7.2"
                      },
                      {
                        "last_affected": "0.7.2"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.7.3:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.7.3"
                      },
                      {
                        "last_affected": "0.7.3"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.7.4:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.7.4"
                      },
                      {
                        "last_affected": "0.7.4"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.7.5:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.7.5"
                      },
                      {
                        "last_affected": "0.7.5"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.7.6:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.7.6"
                      },
                      {
                        "last_affected": "0.7.6"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.7.7:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.7.7"
                      },
                      {
                        "last_affected": "0.7.7"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:laf:laf:0.7.8:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.7.8"
                      },
                      {
                        "last_affected": "0.7.8"
                      }
                    ],
                    "source": "CPE_STRING"
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      "modified": "2026-10-28T02:30:53.544170007Z",
      "provider": "osv",
      "references": [
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        "https://github.com/labring/laf/security/advisories/GHSA-g9c8-wh35-g75f",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-50253",
        "https://github.com/labring/laf/pull/1468"
      ],
      "provider_metadata": {
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        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/50xxx/CVE-2023-50253.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-50253",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 522127,
  "published_at": "2024-01-03T16:45:11.778+00:00"
}