CVE-2025-66201 (GCVE-0-2025-66201)

Vulnerability from cvelistv5 – Published: 2025-11-29 01:26 – Updated: 2025-12-01 14:11
VLAI
Title
LibreChat is Vulnerable to Server-Side Request Forgery (SSRF) in Actions Capability
Summary
LibreChat is a ChatGPT clone with additional features. Prior to version 0.8.1-rc2, LibreChat is vulnerable to Server-side Request Forgery (SSRF), by passing specially crafted OpenAPI specs to its "Actions" feature and making the LLM use those actions. It could be used by an authenticated user with access to this feature to access URLs only accessible to the LibreChat server (such as cloud metadata services, through which impersonation of the server might be possible). This issue has been patched in version 0.8.1-rc2.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-01 13:53 UTC
CWE
  • CWE-20 - Improper Input Validation
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
GitHub_M CNA
References
Impacted products
Vendor Product Version
danny-avila LibreChat Affected: < 0.8.1-rc2
Create a notification for this product.
Show details on NVD website

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