CVE-2025-6855
low-risk
Published 2025-06-29
A vulnerability, which was classified as critical, has been found in chatchat-space Langchain-Chatchat up to 0.3.1. This issue affects some unknown processing of the file /v1/file. The manipulation of the argument flag leads to path traversal. The exploit has been disclosed to the public and may be used.
Do I need to act?
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0.22% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10
Medium
ADJACENT_NETWORK
/ LOW complexity
Affected Products (1)
Langchain-Chatchat
Affected Vendors
References (4)
Permissions Required
https://vuldb.com/?ctiid.314327
Third Party Advisory
https://vuldb.com/?id.314327
Third Party Advisory
https://vuldb.com/?submit.601162
24
/ 100
low-risk
Severity
18/34 · Moderate
Exploitability
1/34 · Minimal
Exposure
5/34 · Minimal