{"schema":"threatline.record/2","record":{"id":"CVE-2026-105268","aliases":["GHSA-96qg-qxxj-r8xq"],"summary":"Gitea issue attachment API allows changing comment attachments","details":"The Gitea API routes for issue attachments (`/api/v1/repos/{owner}/{repo}/issues/{index}/assets/{attachment_id}`) also accepted attachments that belong to comments on the issue. Because the author of an issue may edit and delete the issue's attachments, a user who opened an issue could rename or delete attachments that other users had posted in comments on that issue. The contents of the attachments could not be changed.","categories":["Unclassified"],"product":"Gitea","vendor":"Gitea","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105268","source_modified_at":"2026-10-07T16:12:20.545Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Gitea","vendor":"Gitea","versions":[{"lessThanOrEqual":"28.0.0","status":"affected","version":"0","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"GitHub Advisory Database","source_url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-96qg-qxxj-r8xq","source_modified_at":"2026-10-06T21:11:45Z","fetched_at":"2026-10-24T05:41:33.294140Z","package":{"ecosystem":"go","name":"gitea.dev"},"range":"<= 28.0.0"}],"fixed_versions":[{"source":"GitHub Advisory Database","source_url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-96qg-qxxj-r8xq","source_modified_at":"2026-10-06T21:11:45Z","fetched_at":"2026-10-24T05:41:33.294140Z","package":{"ecosystem":"go","name":"gitea.dev"},"version":"28.1.0"}],"cvss":4.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00196,"percentile":0.08816,"score_date":"2026-10-23"},"published_at":"2026-10-06T21:35:40.926Z","modified_at":"2026-10-07T16:12:20.545Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-105268","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-07T16:12:20.545Z"},{"source":"GitHub Advisory Database","url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-96qg-qxxj-r8xq","fetched_at":"2026-10-24T05:41:33.294140Z","source_modified_at":"2026-10-06T21:11:45Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-105268","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","GitHub Advisory Database","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-96qg-qxxj-r8xq","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://github.com/go-gitea/gitea/pull/39501","tags":["patch"]},{"source":"CVE List","url":"https://github.com/go-gitea/gitea/pull/39507","tags":["patch"]},{"source":"CVE List","url":"https://blog.gitea.com/release-of-28.1.0/","tags":["release-notes"]},{"source":"CVE List","url":"https://github.com/go-gitea/gitea/releases/tag/v28.1.0","tags":["release-notes"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-07T16:09:19.965265Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-07T16:12:20.545Z","content_hash":"fffe07ef425f28262498c317afbff92c0819a34c1ef832b7f8e30a1d09b8a96f"}}