Gogs: Write-level collaborators can mutate admin-only repository settings via API_CVE-2026-52808

{
    "lastseen": "",
    "description": "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.",
    "published": "2026-06-24T20:27:41.410Z",
    "modified": "2026-06-24T20:27:41.410Z",
    "type": "cve",
    "title": "Gogs: Write-level collaborators can mutate admin-only repository settings via API",
    "source": "GitHub_M",
    "references": "https://github.com/gogs/gogs/security/advisories/GHSA-268j-37xf-pp52\nhttps://github.com/gogs/gogs/pull/8327\nhttps://github.com/gogs/gogs/commit/6283462119bd8894f1599d70339b5e823f99954a\nhttps://github.com/gogs/gogs/releases/tag/v0.14.3",
    "id": "CVE-2026-52808",
    "bulletinFamily": "",
    "cwe": [
        "CWE-863",
        "CWE-269"
    ],
    "cvelist": null,
    "sourceData": "gogs gogs < 0.14.3",
    "sourceHref": "",
    "cvss": {
        "score": 7.1,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L",
        "version": "3.1"
    },
    "cvss2": [],
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        "baseScore": 0,
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        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
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    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "gogs",
    "version": "< 0.14.3",
    "vendor": "gogs",
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    "ai_score": 0
}