CVE-2025-69221

low-risk
Published 2026-01-07

LibreChat is a ChatGPT clone with additional features. Version 0.8.1-rc2 does not enforce proper access control when querying agent permissions. An authenticated attacker can read the permissions of arbitrary agents, even if they have no permissions for this agent. LibreChat allows the configuration of agents that have a predefined set of instructions and context. Private agents are not visible to other users. However, if an attacker knows the agent ID, they can read the permissions of the agent including the permissions individually assigned to other users. This issue is fixed in version 0.8.2-rc2.

Do I need to act?

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0.03% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
NETWORK / LOW complexity

Affected Products (2)

Affected Vendors

Librechat

References (3)

Patch https://github.com/danny-avila/LibreChat/commit/06ba025bd95574c815ac6968454be7d3...
Release Notes https://github.com/danny-avila/LibreChat/releases/tag/v0.8.2-rc2
Exploit https://github.com/danny-avila/LibreChat/security/advisories/GHSA-5ccx-4r3h-9qc7
25
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 7/34 · Low