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.
Metrics
Affected Vendors & Products
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History
Fri, 31 Oct 2025 16:15:00 +0000
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ssvc
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Fri, 31 Oct 2025 10:15:00 +0000
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Librechat
Librechat librechat |
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Librechat
Librechat librechat |
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| 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. | |
| Title | Denial of Service in danny-avila/librechat | |
| Weaknesses | CWE-400 | |
| References |
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| Metrics |
cvssV3_0
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Status: PUBLISHED
Assigner: @huntr_ai
Published: 2025-10-30T23:42:41.552Z
Updated: 2025-10-31T15:09:34.057Z
Reserved: 2025-08-10T18:16:35.321Z
Link: CVE-2025-8849
Updated: 2025-10-31T15:00:02.570Z
Status : Received
Published: 2025-10-31T00:15:37.480
Modified: 2025-10-31T00:15:37.480
Link: CVE-2025-8849
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