CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и след действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Mistral Vibe before 2.25.5 contains a permission validation bypass vulnerability that allows attackers to execute unauthorized commands by exploiting a parsing discrepancy between tree-sitter-bash and bash in handling backslash-newline line continuations in the _extract_commands() function of bash.py. Attackers can craft a command string where tree-sitter-bash extracts only an allowlisted prefix such as cd while bash joins the line continuation into a materially different and hidden command such as a curl request, causing resolve_permission to grant ALWAYS permission while bash executes unauthorized arbitrary commands.
Засегнати продукти
- mistralai mistral-vibe: преди 2.25.5
Вид слабост
История
- 13 октомври 2026 Публикувано
Други уязвимости в mistralai mistral-vibe
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-109428
- https://nvd.nist.gov/vuln/detail/CVE-2026-109428
- https://github.com/mistralai/mistral-vibe/releases/tag/v2.25.5
- https://github.com/mistralai/mistral-vibe/pull/1111
- https://github.com/mistralai/mistral-vibe/commit/c069ffa1e12fb5f2487b489217c40ab97721d553
- https://www.vulncheck.com/advisories/mistral-vibe-permission-bypass-via-bash-line-continuation