{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@bitbonsai/mcpvault"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.11.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-22",
      "CWE-538"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-19T21:42:24Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "PathFilter\u0027s 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).",
  "id": "GHSA-9c83-rr99-vfwj",
  "modified": "2026-06-19T21:42:24Z",
  "published": "2026-06-19T21:42:24Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/bitbonsai/mcpvault/security/advisories/GHSA-9c83-rr99-vfwj"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/bitbonsai/mcpvault"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "MCPVault: PathFilter restricted directories (.git/.obsidian/node_modules) only denied at vault root, not nested"
}