What’s Vulnerable › Vulnerabilities

CVE-2026-19330: angrysky56 advanced-reasoning-mcp index.ts switch_memory_library path traversal

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-09 · updated 2026-10-23
• Weakness: CWE-22

Description

A vulnerability was determined in angrysky56 advanced-reasoning-mcp 1.0.0. The impacted element is the function create_system_json/create_library to get_system_json/switch_memory_library of the file src/index.ts. This manipulation causes path traversal. The attack requires local access. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

• angrysky56 advanced-reasoning-mcp: 1.0.0

References

• https://github.com/angrysky56/advanced-reasoning-mcp/
• https://github.com/angrysky56/advanced-reasoning-mcp/issues/3
• https://vuldb.com/cve/CVE-2026-19330
• https://vuldb.com/submit/865248
• https://vuldb.com/vuln/387164
• https://vuldb.com/vuln/387164/cti
• https://github.com/angrysky56/advanced-reasoning-mcp/issues/3

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