{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-52808", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-08T18:02:19.732Z", "datePublished": "2026-06-24T20:27:41.410Z", "dateUpdated": "2026-06-25T15:35:35.278Z"}, "containers": {"cna": {"title": "Gogs: Write-level collaborators can mutate admin-only repository settings via API", "problemTypes": [{"descriptions": [{"cweId": "CWE-863", "lang": "en", "description": "CWE-863: Incorrect Authorization", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-269", "lang": "en", "description": "CWE-269: Improper Privilege Management", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L", "version": "3.1"}}], "references": [{"name": "https://github.com/gogs/gogs/security/advisories/GHSA-268j-37xf-pp52", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/gogs/gogs/security/advisories/GHSA-268j-37xf-pp52"}, {"name": "https://github.com/gogs/gogs/pull/8327", "tags": ["x_refsource_MISC"], "url": "https://github.com/gogs/gogs/pull/8327"}, {"name": "https://github.com/gogs/gogs/commit/6283462119bd8894f1599d70339b5e823f99954a", "tags": ["x_refsource_MISC"], "url": "https://github.com/gogs/gogs/commit/6283462119bd8894f1599d70339b5e823f99954a"}, {"name": "https://github.com/gogs/gogs/releases/tag/v0.14.3", "tags": ["x_refsource_MISC"], "url": "https://github.com/gogs/gogs/releases/tag/v0.14.3"}], "affected": [{"vendor": "gogs", "product": "gogs", "versions": [{"version": "< 0.14.3", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-06-24T20:27:41.410Z"}, "descriptions": [{"lang": "en", "value": "Gogs is an open source self-hosted Git service. Prior to 0.14.3, three API endpoints \u2014 PATCH /api/v1/repos/:owner/:repo/issue-tracker, PATCH /api/v1/repos/:owner/:repo/wiki, and POST /api/v1/repos/:owner/:repo/mirror-sync \u2014 are gated by reqRepoWriter() rather than reqRepoAdmin(). The equivalent operations in the web UI sit behind reqRepoAdmin, which requires AccessMode >= AccessModeAdmin. A write-level collaborator (who has AccessMode == AccessModeWrite < AccessModeAdmin) can therefore call these API endpoints directly to disable the native issue tracker or wiki, inject attacker-controlled external tracker/wiki URLs that redirect all repository visitors, or trigger mirror sync \u2014 none of which they are authorized to do. This vulnerability is fixed in 0.14.3."}], "source": {"advisory": "GHSA-268j-37xf-pp52", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/gogs/gogs/security/advisories/GHSA-268j-37xf-pp52", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-06-25T15:35:29.502329Z", "id": "CVE-2026-52808", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-25T15:35:35.278Z"}}]}}

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