CVE-2025-6854
chatchat-space Langchain-Chatchat files path traversal
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jun 29, 2025
- Updated
- Jun 30, 2025
- Reserved
- Jun 28, 2025
Description
A vulnerability classified as problematic was found in chatchat-space Langchain-Chatchat up to 0.3.1. This vulnerability affects unknown code of the file /v1/files?purpose=assistants. The manipulation leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 4.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 4.0 Medium | AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-22 Path Traversal
Affected Products
| Product | Versions |
|---|---|
Langchain-Chatchatchatchat-space |
|
References
- VDB-314326 | chatchat-space Langchain-Chatchat files path traversalvdb-entry
- VDB-314326 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #601161 | chatchat-space Langchain-Chatchat < v0.3.1 Path Traversal: '.../...//'third-party-advisory
- https://github.com/chatchat-space/Langchain-Chatchat/issues/5353exploitissue-tracking
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.