excel-mcp-server vulnerabilities

CVEs whose affected-version data names the excel-mcp-server package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.

1 CVERSS

CVE-2026-85661Critical· 9.8

2w ago

excel-mcp-server 0.1.8 fails to enforce path confinement in stdio mode when EXCEL_FILES_PATH is unset, allowing attackers to read and write arbitrary files

excel-mcp-server 0.1.8 fails to enforce path confinement in stdio mode when EXCEL_FILES_PATH is unset, allowing attackers to read and write arbitrary files. Attackers can supply unchecked file paths to read and write tools to access any …

▾ Midnightharis-musa · excel-mcp-serverEPSS 0.44%via NVD