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GHSA-j99q-93c9-h869

Опубликовано: 18 июн. 2026
Источник: github
Github: Прошло ревью
CVSS4: 6.9

Описание

MCPVault: PathFilter restricted-directory deny-list bypass via case and trailing dot/space equivalence

On case-insensitive filesystems (macOS, Windows), PathFilter compiled its deny-list patterns case-sensitively and matched the path verbatim, so names like .Git/config, .GIT/config, or .oBsIdIaN/secrets.md slipped past the .git/.obsidian/node_modules restriction while the OS opened the real file. On Windows, trailing dots/spaces (.git./config, .git /config) bypassed it the same way. Affects both isAllowed (read/write/move/search) and isAllowedForListing. Vault-root .. containment is NOT affected. Fixed in 0.11.4 by case-insensitive matching plus per-segment canonicalization before the deny-list check. Reported privately by novice-22.

Пакеты

Наименование

@bitbonsai/mcpvault

npm
Затронутые версииВерсия исправления

< 0.11.4

0.11.4

6.9 Medium

CVSS4

Дефекты

CWE-178
CWE-41

6.9 Medium

CVSS4

Дефекты

CWE-178
CWE-41