Description
LibreChat version 0.7.9 is vulnerable to a Denial of Service (DoS) attack due to unbounded parameter values in the `/api/memories` endpoint. The `key` and `value` parameters accept arbitrarily large inputs without proper validation, leading to a null pointer error in the Rust-based backend when excessively large values are submitted. This results in the inability to create new memories, impacting the stability of the service.
INFO
Published Date :
2025-10-30T23:42:41.552Z
Last Modified :
2025-10-31T15:09:34.057Z
Source :
@huntr_ai
AFFECTED PRODUCTS
The following products are affected by CVE-2025-8849 vulnerability.
| Vendors | Products |
|---|---|
| Librechat |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-8849.
CVSS Vulnerability Scoring System
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
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User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact