CVE-2026-106763: @justice8096/sagemath-mcp-server: executes arbitrary code via the escapeShellString and sanitizeCode functions

October 23, 2026 (updated October 29, 2026)

An issue in @justice8096/sagemath-mcp-server 1.0.1 allows a remote attacker to execute arbitrary code via the escapeShellString and sanitizeCode functions.

References

github.com/advisories/GHSA-2vq3-mpmf-9xgr
github.com/justice8096/sagemath-mcp-server/issues/1
nvd.nist.gov/vuln/detail/CVE-2026-106763
stillosdigitalholdings.com/advisories/CVE-2026-106763.cve.json
www.npmjs.com/package/@justice8096/sagemath-mcp-server

Code Behaviors & Features

Detect and mitigate CVE-2026-106763 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →