Lucene search
+L

CVE-2026-55546

🗓️ 25 Aug 2026 15:25:34Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 34 Views🌐 WEB

RCE in QWED-MCP before 0.2.1 via unsanitized SymPy parse_expr() math expression input.

Related
Affected
Refs
Paths
[
  {
    "vendor": "QWED-AI",
    "product": "qwed-mcp",
    "versions": [
      {
        "version": "< 0.2.1",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
expressionpathsrc/qwed_mcp/engines/math_engine.pyverify_math_expression() passes attacker-controlled input to SymPy's parse_expr() without restricting globals/locals or validating the AST, allowing code execution via Python eval. Fixed in version 0.2.1.CWE-94
claimed_resultpathsrc/qwed_mcp/engines/math_engine.pyverify_math_expression() passes attacker-controlled input to SymPy's parse_expr() without restricting globals/locals or validating the AST, allowing code execution via Python eval. Fixed in version 0.2.1.CWE-94

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

09 Sep 2026 21:07Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.19.8
EPSS0.00726
SSVC
34