CVE-2025-13204 Affecting librechat package, versions <0.8.1-r0


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.03% (10th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-LIBRECHAT-14888523
  • published7 Jan 2026
  • disclosed14 Nov 2025

Introduced: 14 Nov 2025

CVE-2025-13204  (opens in a new tab)

How to fix?

Upgrade Chainguard librechat to version 0.8.1-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream librechat package and not the librechat package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

npm package expr-eval is vulnerable to Prototype Pollution. An attacker with access to express eval interface can use JavaScript prototype-based inheritance model to achieve arbitrary code execution. The npm expr-eval-fork package resolves this issue.

CVSS Base Scores

version 3.1