MediumVulnerability
CVE-2025-6854: Langchain-Chatchat path traversal in /v1/files?purpose=assistants
- Source
- NVD(opens in a new tab)
- Identifier
- CVE-2025-6854
- Published
- Record updated
- Affected
- langchain-chatchat <= 0.3.1
- Fixed in
- No fixed version was stated when the source was last read.
- Known exploitation
- Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
- EPSS
- 0.6%
Summary
A path traversal vulnerability, CVE-2025-6854, affects chatchat-space Langchain-Chatchat up to 0.3.1, in unknown code of the file /v1/files?purpose=assistants. The flaw can be exploited remotely, and the source notes that the exploit has been publicly disclosed and may be used. VulDB rates it CVSS 4.0 5.3 (MEDIUM), while NIST has not yet provided an assessment.
Mitigation
The source does not state a fix yet. Check the original advisory for updates.
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