What’s Vulnerable › Vulnerabilities

CVE-2024-10359: Mass Assignment in Preset Creation Allows User ID Manipulation in danny-avila/librechat

• Severity: medium (CVSS 4.6 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-03-20 · updated 2026-06-17
• Weakness: CWE-915

Description

In danny-avila/librechat version v0.7.5-rc2, a vulnerability exists in the preset creation functionality where a user can manipulate the user ID field through mass assignment. This allows an attacker to inject a different user ID into the preset object, causing the preset to appear in the UI of another user. The vulnerability arises because the backend saves the entire object received without validating the attributes and their values, impacting both integrity and confidentiality.

Affected products

• danny-avila LibreChat: 0.7.5-rc2

References

• https://github.com/danny-avila/librechat/commit/e3e52402f69accc35c6d0acd9c3266ae1cb6333f
• https://huntr.com/bounties/bba65eb4-4c83-4f33-83c1-ede5ed0d5656

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