CVE-2026-52806

{"id": "CVE-2026-52806", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-52806", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-06-25T00:00:00+00:00"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.1}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "gogs", "product": "gogs", "versions": [{"status": "affected", "version": "< 0.14.3"}]}]}], "published": "2026-06-24T21:16:56.440", "references": [{"url": "https://github.com/gogs/gogs/commit/a9dbafbfd8e1020bacc626420238c01d75d03364", "source": "security-advisories@github.com"}, {"url": "https://github.com/gogs/gogs/pull/8301", "source": "security-advisories@github.com"}, {"url": "https://github.com/gogs/gogs/releases/tag/v0.14.3", "source": "security-advisories@github.com"}, {"url": "https://github.com/gogs/gogs/security/advisories/GHSA-qf6p-p7ww-cwr9", "source": "security-advisories@github.com"}, {"url": "https://github.com/gogs/gogs/security/advisories/GHSA-qf6p-p7ww-cwr9", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-77"}]}], "descriptions": [{"lang": "en", "value": "Gogs is an open source self-hosted Git service. Prior to 0.14.3, Gogs allows authenticated users to achieve Remote Code Execution (RCE) on the server by creating a pull request with a specially crafted branch name that injects the --exec flag into the git rebase command during the \"Rebase before merging\" merge operation. This vulnerability is fixed in 0.14.3."}], "lastModified": "2026-06-26T05:16:29.933", "sourceIdentifier": "security-advisories@github.com"}