Security advisory

{
  "id": "85c2bbf47ba407a4fdb2f6ae26f0ba7cb5bdfb3af93f44b9a2fde252d5e6009c",
  "url": "https://osv.dev/vulnerability/CVE-2025-68943",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2025-68943",
    "summary": "Gitea before 1.21.8 inadvertently discloses users' login times by allowing (for example) the lastlogintime explore/users sort order.",
    "evidence": "osv:CVE-2025-68943",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2025-68943",
      "aliases": [
        "BIT-gitea-2025-68943",
        "CVE-2025-68943",
        "GHSA-jhx5-4vr4-f327",
        "GO-2025-4266"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/go-gitea/gitea",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1e4d5a55945ed81173d0ba85c58a89d6883ea060"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.21.8"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "fixed": "1e4d5a55945ed81173d0ba85c58a89d6883ea060"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v1.21.8"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitea:gitea:*:*:*:*:*:-:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.21.8"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.21.7",
            "v1.21.6",
            "v1.21.5",
            "v1.21.4",
            "v1.21.3",
            "v1.21.2",
            "v1.21.1",
            "v1.21.0",
            "v1.21.0-rc2",
            "v1.21.0-rc1",
            "v1.21.0-rc0",
            "v1.20.0-rc0",
            "v1.21.0-dev",
            "v1.20.0-dev",
            "v1.19.0-rc0",
            "v1.18.0-rc0",
            "v1.19.0-dev",
            "v1.18.0-dev",
            "v1.17.0-dev",
            "v1.16.0-rc1",
            "v1.15.0-rc1",
            "v1.16.0-dev",
            "v1.15.0-dev",
            "v1.14.0-dev",
            "v1.13.0-dev",
            "v1.12.0-dev",
            "v1.10.5",
            "v1.11.0-rc1",
            "v1.10.0-rc1",
            "v1.11.0-dev",
            "v1.9.0-rc1",
            "v1.10.0-dev",
            "v1.9.0-dev",
            "v1.7.0-dev",
            "v1.6.0-rc1",
            "v1.6.0-dev",
            "v1.5.0-rc1",
            "v1.5.0-dev",
            "v1.1.0",
            "v1.0.0",
            "v0.9.99"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68943.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:33.034765594Z",
      "provider": "osv",
      "references": [
        "https://github.com/go-gitea/gitea/releases/tag/v1.21.8",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68943.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-68943",
        "https://github.com/go-gitea/gitea/pull/29430",
        "https://blog.gitea.com/release-of-1.21.8-and-1.21.9-and-1.21.10/"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-497"
        ],
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68943.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-68943",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 500212,
  "published_at": "2025-12-26T03:19:45.242+00:00"
}