PT-2026-53772 · Npm · @Bitbonsai/Mcpvault
Published
2026-06-19
·
Updated
2026-06-19
CVSS v4.0
6.9
Medium
| Vector | AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
PathFilter's deny-list glob patterns are anchored, so
.git, .obsidian, and node modules were only blocked at the vault root. Nested copies inside the vault (e.g. tools/cli/node modules/..., tools/somerepo/.git/config, a nested .obsidian/) were fully traversable via isAllowed/isAllowedForListing. Impact: a nested .git/config (remote URLs / embedded tokens) and nested .obsidian contents could be read, under the same prompt-injection threat model as GHSA-j99q-93c9-h869 (an attacker influences the path an agent reads). It also caused nested node modules to pollute the tag index (#128, the public symptom). Fixed in 0.11.5 by denying these restricted names at any path depth (matched case-insensitively as any path segment).Fix
Path traversal
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Related Identifiers
Affected Products
@Bitbonsai/Mcpvault