CVE-2026-51882
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The OpenAI-compatible file upload endpoint `/v1/files` in Langchain-Chatchat 0.3.0 is vulnerable to path traversal. An attacker can write files to arbitrary locations outside the `openai_files` directory by crafting malicious filenames.
| Vendor | n/a |
| Product | n/a |
| Published | Oct 1, 2026 |
| Last Updated | Oct 1, 2026 |
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Affected Versions
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