CVE-2026-114145

{"id": "CVE-2026-114145", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-114145", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-10-23T14:54:12.373636Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "gitpython-developers", "product": "GitPython", "versions": [{"status": "affected", "version": "< 3.2.1"}]}]}], "published": "2026-10-21T21:17:57.250", "references": [{"url": "https://github.com/gitpython-developers/GitPython/commit/97eadb888d2f99567e3113f4e455be4ca128f697", "source": "security-advisories@github.com"}, {"url": "https://github.com/gitpython-developers/GitPython/pull/2264", "source": "security-advisories@github.com"}, {"url": "https://github.com/gitpython-developers/GitPython/releases/tag/3.2.1", "source": "security-advisories@github.com"}, {"url": "https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-83vg-56qc-22m7", "source": "security-advisories@github.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-696"}]}], "descriptions": [{"lang": "en", "value": "GitPython is a python library used to interact with Git repositories. Prior to 3.2.1, create_submodule() in git/objects/submodule/base.py accepts an attacker-influenced submodule path such as .git/hooks and invokes _clone_repo() before safely rejecting the destination. In 3.1.x, _validate_repo_path() does not exist and the call succeeds silently, while in 3.2.0 and later affected revisions the check in git/index/base.py raises ValueError only after the clone has written to disk and does not remove the planted file. An attacker-controlled submodule can therefore place an executable post-checkout hook that a later Git operation executes. Exploitation requires an application to accept an untrusted submodule path and a clone destination such as .git/hooks that is empty enough for Git to clone into it, which commonly means that default sample hooks are absent. This issue is fixed in version 3.2.1."}], "lastModified": "2026-10-23T15:17:25.770", "sourceIdentifier": "security-advisories@github.com"}