Private Repository Metadata Remains Accessible After Access Revocation

{
  "id": "79f59552db14aa001e381f84aa7c5bdf402bfdaf363b85d55fd705fe1153c09c",
  "url": "https://osv.dev/vulnerability/CVE-2026-58434",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Private Repository Metadata Remains Accessible After Access Revocation",
    "summary": "Private Repository Metadata Remains Accessible After Access Revocation",
    "evidence": "osv:CVE-2026-58434",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-58434",
      "aliases": [
        "CVE-2026-58434",
        "GHSA-j2w3-9c3r-g83q",
        "GO-2026-6062"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/go-gitea/gitea",
              "type": "GIT",
              "events": [
                {
                  "introduced": "2c749ce548b1da0a52835861a87b888e67842d29"
                },
                {
                  "fixed": "73e0e442988704487b285d59f7494a85229e41e2"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "1.26.2"
                      },
                      {
                        "last_affected": "1.26.2"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "fixed": "73e0e442988704487b285d59f7494a85229e41e2"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v1.27.0"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.26.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-58434.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:22.662713527Z",
      "provider": "osv",
      "references": [
        "https://blog.gitea.com/gitea-1.27.0-is-released/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58434.json",
        "https://github.com/go-gitea/gitea/releases/tag/v1.27.0",
        "https://github.com/go-gitea/gitea/security/advisories/GHSA-j2w3-9c3r-g83q",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-58434"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-200",
          "CWE-862"
        ],
        "cna_assigner": "Gitea",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58434.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-58434",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 489149,
  "published_at": "2026-08-13T16:44:51.261+00:00"
}