Server-Side Request Forgery (SSRF) in GitLab

{
  "id": "7b25789a64bd4407459d67aa1d3bf6f5c3dde2d9d24bb95b6dc9ed06c3a4b1c8",
  "url": "https://osv.dev/vulnerability/CVE-2023-6195",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Server-Side Request Forgery (SSRF) in GitLab",
    "summary": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.5 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. GitLab was vulnerable to Server Side Request Forgery when an attacker uses a malicious URL in the markdown image value when importing a GitHub repository.",
    "evidence": "osv:CVE-2023-6195",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2023-6195",
      "aliases": [
        "BIT-gitlab-2023-6195",
        "CVE-2023-6195"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://gitlab.com/gitlab-org/gitlab",
              "type": "GIT",
              "events": [
                {
                  "introduced": "af0fced4dd2e767d361f2bdc0732be15ad2c1026"
                },
                {
                  "fixed": "6878f253b7b50c8e6217ebfd03717b5e5ea960a4"
                },
                {
                  "introduced": "053df647320e7cac5c255f9e07264a0c35548409"
                },
                {
                  "fixed": "f5974fc8f24e7033135f5b0d4f77b68886b2e298"
                },
                {
                  "introduced": "22834294718a25956b0a859c8eed72248300eeee"
                },
                {
                  "fixed": "d210b947e3e51eebcbb24a9152f5c68f7e2b1d58"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "15.5.0"
                      },
                      {
                        "fixed": "16.9.7"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
                    "range": [
                      {
                        "introduced": "15.5.0"
                      },
                      {
                        "fixed": "16.9.7"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "16.10.0"
                      },
                      {
                        "fixed": "16.10.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
                    "range": [
                      {
                        "introduced": "16.10.0"
                      },
                      {
                        "fixed": "16.10.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "16.11.0"
                      },
                      {
                        "fixed": "16.11.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
                    "range": [
                      {
                        "introduced": "16.11.0"
                      },
                      {
                        "fixed": "16.11.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v16.11.0-ee",
            "v16.10.3-ee",
            "v16.10.0-ee"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-6195.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:38.225882015Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6195.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-6195",
        "https://gitlab.com/gitlab-org/gitlab/-/issues/432276",
        "https://hackerone.com/reports/2249268"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-918"
        ],
        "cna_assigner": "GitLab",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6195.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-6195",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 505603,
  "published_at": "2025-01-30T23:45:10.78+00:00"
}