CVE-2026-67623: falha de alta gravidade em mistralai mistral-vibe
Mistral Vibe < 2.23.3 Arbitrary Command Execution via git fsmonitor Hook
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
41Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 8.6epss 1.1%
Mistral Vibe before 2.23.3 contains a remote code execution vulnerability that allows attackers to execute arbitrary commands by embedding a malicious core.fsmonitor hook in a repository's .git/config file, which is triggered when vibe invokes git status --porcelain without suppressing hook execution. Attackers can distribute or create a crafted repository containing a malicious fsmonitor entry to achieve arbitrary command execution with the victim's full privileges when any vibe command is run inside that repository.
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
Produtos afetados
mistralai · mistral-vibePoCs públicas encontradas — 2
cve_referencetherealcoiffeur.com/c111011.htmlnão verificadocve_referencegithub.com/mistralai/mistral-vibe/issues/942não verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
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Referências
https://github.com/mistralai/mistral-vibe/commit/68ff32e6a92e80a874c8153312f0aa8ae4955477https://github.com/mistralai/mistral-vibe/issues/942https://github.com/mistralai/mistral-vibe/pull/962https://github.com/mistralai/mistral-vibe/pull/978https://github.com/mistralai/mistral-vibe/releases/tag/v2.23.3https://therealcoiffeur.com/c111011.htmlhttps://www.vulncheck.com/advisories/mistral-vibe-arbitrary-command-execution-via-git-fsmonitor-hook