LibreChat: Incomplete Fix for CVE-2024-11171 — Conversation Import Multer Instance Missing File Size Limits
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| danny-avila | LibreChat | affected |
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No data.
| Vendor | Product | Versions | ||||||||
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| Danny-avila | Libre Chat |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.444% probability within 30 days)
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Danny-avila
Danny-avila libre Chat |
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Danny-avila
Danny-avila libre Chat |
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ssvc
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| Description | LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the fix for CVE-2024-11171 (commit bb58a2d0) added limits: { fileSize } to createMulterInstance() in the file upload routes. However, the POST /api/convos/import endpoint uses a separate multer instance that was never updated with the same limits configuration. Combined with the application-level size check being disabled by default (the CONVERSATION_IMPORT_MAX_FILE_SIZE_BYTES env var is commented out in .env.example), an authenticated user can upload arbitrarily large files to exhaust server disk space and memory. This vulnerability is fixed in 0.8.4-rc1. | |
| Title | LibreChat: Incomplete Fix for CVE-2024-11171 — Conversation Import Multer Instance Missing File Size Limits | |
| Weaknesses | CWE-770 | |
| References |
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| Metrics |
cvssV3_1
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