{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-42284", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-04-26T12:13:55.551Z", "datePublished": "2026-05-07T18:19:20.129Z", "dateUpdated": "2026-05-09T03:56:02.927Z"}, "containers": {"cna": {"title": "GitPython: Unsafe option check validates multi_options before shlex.split transforms it", "problemTypes": [{"descriptions": [{"cweId": "CWE-88", "lang": "en", "description": "CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-x2qx-6953-8485", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-x2qx-6953-8485"}, {"name": "https://github.com/gitpython-developers/GitPython/releases/tag/3.1.47", "tags": ["x_refsource_MISC"], "url": "https://github.com/gitpython-developers/GitPython/releases/tag/3.1.47"}], "affected": [{"vendor": "gitpython-developers", "product": "GitPython", "versions": [{"version": "< 3.1.47", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-05-07T18:19:20.129Z"}, "descriptions": [{"lang": "en", "value": "GitPython is a python library used to interact with Git repositories. Prior to version 3.1.47, _clone() validates multi_options as the original list, then executes shlex.split(\" \".join(multi_options)). A string like \"--branch main --config core.hooksPath=/x\" passes validation (starts with --branch), but after split becomes [\"--branch\", \"main\", \"--config\", \"core.hooksPath=/x\"]. Git applies the config and executes attacker hooks during clone. This issue has been patched in version 3.1.47."}], "source": {"advisory": "GHSA-x2qx-6953-8485", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://www.tenable.com/cve/CVE-2026-32686", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-08T00:00:00+00:00", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2026-42284"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-09T03:56:02.927Z"}}]}}

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{}

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