CVE-2026-106763 @justice8096/sagemath-mcp-server - Remote Code Execution

@justice8096/sagemath-mcp-server 1.0.1 contains a remote code execution caused by improper sanitization in escapeShellString and sanitizeCode functions, letting remote attackers execute arbitrary code, exploit requires no special conditions.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.70% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
23 October 2026
Updated
25 October 2026

Vendor fix

Update to the latest version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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