CVE-2026-29787

MEDIUM

5.3

Description

mcp-memory-service is an open-source memory backend for multi-agent systems. Prior to version 10.21.0, the /api/health/detailed endpoint returns detailed system information including OS version, Python version, CPU count, memory totals, disk usage, and the full database filesystem path. When MCP_ALLOW_ANONYMOUS_ACCESS=true is set (required for the HTTP server to function without OAuth/API key), this endpoint is accessible without authentication. Combined with the default 0.0.0.0 binding, this exposes sensitive reconnaissance data to the entire network. This issue has been patched in version 10.21.0.

Details CVE

Score CVSS v3.15.3

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/7/2026

Derniere modification3/11/2026

Sourcenvd

Observations honeypot0

Produits affectes

doobidoo:mcp-memory-service

Faiblesses (CWE)

CWE-200

References

https://github.com/doobidoo/mcp-memory-service/commit/18f4323ca92763196aa2922f691dfbeb6bd84e48(security-advisories@github.com)

https://github.com/doobidoo/mcp-memory-service/security/advisories/GHSA-73hc-m4hx-79pj(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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