{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "1.22.0"
              },
              {
                "last_affected": "28.1.0"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "803b0c9ab43f809e47f42fad951e7f5fb6652e42"
            },
            {
              "last_affected": "4ebd5e319b6a9e629bfd7a04292a6fe85b08dee9"
            }
          ],
          "repo": "https://github.com/go-gitea/gitea",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-8j56-f865-gqq2"
  ],
  "database_specific": {
    "cna_assigner": "Gitea",
    "cwe_ids": [
      "CWE-200"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110311.json"
  },
  "details": "Creating a draft release through the API returned an `assets` list that was built from a release without an ID, which matched every attachment that was not linked to a release. A user who could create a draft release in a repository therefore received the metadata (file name, UUID, upload time, size and download count) of issue and comment attachments of repositories they could not read, and of abandoned uploads.",
  "id": "CVE-2026-110311",
  "modified": "2026-10-19T10:30:57.497841636Z",
  "published": "2026-10-18T18:57:14.140Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://blog.gitea.com/release-of-28.2.0/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110311.json"
    },
    {
      "type": "FIX",
      "url": "https://github.com/go-gitea/gitea/pull/39743"
    },
    {
      "type": "FIX",
      "url": "https://github.com/go-gitea/gitea/pull/39752"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/go-gitea/gitea/releases/tag/v28.2.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/go-gitea/gitea/security/advisories/GHSA-8j56-f865-gqq2"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-110311"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "Gitea draft release creation disclosing attachment metadata"
}