{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-122135","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-11-04T18:13:12.217Z","datePublished":"2026-11-04T20:36:53.773Z","dateUpdated":"2026-11-04T20:36:53.773Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-11-04T20:36:53.773Z"},"datePublic":"2026-10-26T00:00:00.000Z","title":"Mistral Vibe before 3.0.3 RCE via Repository-Configured gpg.program","descriptions":[{"lang":"en","value":"Mistral Vibe before 3.0.3 contains a remote code execution vulnerability that allows attackers to run commands by abusing repository-configured gpg.program during project context collection. A crafted repository setting gpg.program and log.showSignature with a signed commit makes git log execute the attacker's program at session start, before any trust prompt."}],"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","lessThan":"3.0.3","versionType":"semver"}]}],"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/commit/7bb48f213ac677f943d5c791199ed3dddf302f00","tags":["patch"],"name":"Patch Commit"},{"url":"https://github.com/mistralai/mistral-vibe","tags":["product"]},{"url":"https://github.com/mistralai/mistral-vibe/blob/v3.0.3/CHANGELOG.md?plain=1#L113","tags":["release-notes"]},{"url":"https://github.com/mistralai/mistral-vibe/releases/tag/v3.0.3","tags":["release-notes"],"name":"mistral-vibe v3.0.3 Release Notes"},{"url":"https://github.com/mistralai/mistral-vibe/blob/v3.0.2/vibe/core/system_prompt.py#L52-L67","tags":["technical-description"]},{"name":"VulnCheck Advisory: Mistral Vibe before 3.0.3 RCE via Repository-Configured gpg.program","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/mistral-vibe-before-3.0.3-rce-via-repository-configured-gpg-program"}],"credits":[{"lang":"en","value":"Francisco Rosales (Manifold Security)","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}}}}