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Advisories

Mistral Vibe < 2.23.3 Arbitrary Command Execution via git fsmonitor Hook

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severity
high
date
Affecting

  • mistral-vibe < 2.23.3

CWE
  • CWE-829 Inclusion of Functionality from Untrusted Control Sphere
CVSS
8.6
CVSS V4 Vector
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
Credit
Mathieu Farrell
Description
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.

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