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2 vulnerabilities found for pal_mcp_server by busymac

CVE-2025-66689 (GCVE-0-2025-66689)

Vulnerability from nvd – Published: 2026-01-12 00:00 – Updated: 2026-01-12 18:34
VLAI
Summary
A path traversal vulnerability exists in Zen MCP Server before 9.8.2 that allows authenticated attackers to read arbitrary files on the system. The vulnerability is caused by flawed logic in the is_dangerous_path() validation function that uses exact string matching against a blacklist of system directories. Attackers can bypass these restrictions by accessing subdirectories of blacklisted paths.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • n/a
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • CWE-552 - Files or Directories Accessible to External Parties
Assigner
Show details on NVD website

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CVE-2025-66689 (GCVE-0-2025-66689)

Vulnerability from cvelistv5 – Published: 2026-01-12 00:00 – Updated: 2026-01-12 18:34
VLAI
Summary
A path traversal vulnerability exists in Zen MCP Server before 9.8.2 that allows authenticated attackers to read arbitrary files on the system. The vulnerability is caused by flawed logic in the is_dangerous_path() validation function that uses exact string matching against a blacklist of system directories. Attackers can bypass these restrictions by accessing subdirectories of blacklisted paths.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • n/a
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • CWE-552 - Files or Directories Accessible to External Parties
Assigner
Show details on NVD website

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              "confidentialityImpact": "HIGH",
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