{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93993","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-09-19T12:04:53.331Z","datePublished":"2026-09-19T22:58:13.233Z","dateUpdated":"2026-09-19T22:58:13.233Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-09-19T22:58:13.233Z"},"datePublic":"2026-08-11T00:00:00.000Z","title":"Mistral Vibe before 2.25.5 Remote Code Execution via git post-checkout","descriptions":[{"lang":"en","value":"Mistral Vibe before 2.25.5 contains a remote code execution vulnerability in the worktree creation process that executes git hooks before trust validation. Attackers can supply a repository with a crafted post-checkout hook that executes arbitrary shell commands with the privileges of the user running Vibe."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Inclusion of Functionality from Untrusted Control Sphere","cweId":"CWE-829","type":"CWE"}]}],"affected":[{"vendor":"mistralai","product":"mistral-vibe","defaultStatus":"unaffected","packageURL":"pkg:pypi/mistral-vibe","versions":[{"version":"0","status":"affected","versionType":"semver","lessThan":"2.25.5"}],"repo":"https://github.com/mistralai/mistral-vibe"}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"ACTIVE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.6,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"}}],"references":[{"url":"https://github.com/mistralai/mistral-vibe/issues/996","tags":["issue-tracking"],"name":"GitHub Issue #996"},{"url":"https://github.com/mistralai/mistral-vibe/commit/c069ffa1e12fb5f2487b489217c40ab97721d553","tags":["patch"]},{"url":"https://github.com/mistralai/mistral-vibe/releases/tag/v2.25.5","tags":["release-notes"],"name":"mistral-vibe v2.25.5 Release Notes"},{"url":"https://github.com/mistralai/mistral-vibe/blob/19b5b74faa78d0816b8d4d4c7d7543fc3520678c/vibe/core/git/repo.py#L411-L431","tags":["technical-description"],"name":"add_worktree at v2.25.4"},{"url":"https://github.com/mistralai/mistral-vibe","tags":["product"]},{"name":"VulnCheck Advisory: Mistral Vibe before 2.25.5 Remote Code Execution via git post-checkout","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/mistral-vibe-before-2.25.5-remote-code-execution-via-git-post-checkout"}],"credits":[{"lang":"en","value":"Mathieu Farrell","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}}}}