Vulnerability Description
A vulnerability was detected in 0-Gaurav-0 nexus-mcp aed0026e7ac1f23dc940e46e9fd3a2da6904f914. Affected by this issue is the function child_process.exec of the file src/auth/browser.ts of the component nexus_reauth MCP tool. The manipulation of the argument url results in command injection. The attack may be performed from remote. The exploit is now public and may be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/0-Gaurav-0/nexus-mcp/
- https://github.com/0-Gaurav-0/nexus-mcp/issues/1
- https://github.com/Xh1Xxhg/public_exp/issues/1
- https://vuldb.com/cve/CVE-2026-94031
- https://vuldb.com/submit/945942
- https://vuldb.com/vuln/407959
- https://vuldb.com/vuln/407959/cti
FAQ
What is CVE-2026-94031?
CVE-2026-94031 is a vulnerability with a CVSS score of 6.3 (MEDIUM). A vulnerability was detected in 0-Gaurav-0 nexus-mcp aed0026e7ac1f23dc940e46e9fd3a2da6904f914. Affected by this issue is the function child_process.exec of the file src/auth/browser.ts of the componen...
How severe is CVE-2026-94031?
CVE-2026-94031 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-94031?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.