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.
References (4)
Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry
https://vuldb.com/?id.314326
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.314326
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.601161
Exploit, Issue Tracking, Vendor Advisory exploit
issue-tracking
https://github.com/chatchat-space/Langchain-Chatchat/issues/5353
Scores
CVSS v3
4.3
EPSS
0.0050
EPSS Percentile
66.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (2)
chatchat-space/langchain-chatchat
< 0.3.1
pypi/langchain-chatchat
0PyPI
Published
Jun 29, 2025
Tracked Since
Feb 18, 2026