CVE-2026-51996 in mcp-remote

Summary

by MITRE • 09/24/2026

An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary code via the src/lib/utils.ts and the getServerUrlHash function

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• Responsible: MITRE
• Reservation: 06/08/2026
• Disclosure: 09/24/2026
• Moderation: accepted
• Entry: VDB-409384
• CPE: ready
• CWE: CWE-94 (confirmed)
• CVSS: 6.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: very low
• Sector: Government, Pharma, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-51996
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-51996
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-51996/