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Qwed

Qwed MCP: vulnerabilities and CVEs

Qwed MCP has 1 published vulnerabilities, 1 of them in the last 12 months. 1 are rated critical and 0 are listed by CISA as actively exploited.

CVEs1
Last 12 months1
Critical1
Actively exploited0

All vulnerabilities in the catalogue →⭐ Follow this technology

Latest vulnerabilities

CVESeverityEPSSActive exploitationPublishedDescription
CVE-2026-55546Critical (9.8)0.73%—Aug 25, 2026
QWED-MCP is a deterministic verification gateway for MCP. Prior to 0.2.1, verify_math_expression() in src/qwed_mcp/engines/math_engine.py passes attacker-controlled expression and claimed_result strings directly to…

🎯 How it gets exploited (ATT&CK techniques)

  1. T1059 Command and Scripting Interpreter1
  2. T1190 Exploit Public-Facing Application1

Number of CVEs of this technology mapped to each exploitation or primary-impact technique.

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