VIR Vulnerability Intelligence Relay

CVE-2025-6854

medium
Published 2025-06-29 · Modified 2025-11-03
CVSS v3
4.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v2
4.0
VIR risk
4.3

Description

Langchain-Chatchat vulnerable to path traversal

Predictions

Exploit likelihood
53%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cna@vuldb.com — https://github.com/chatchat-space/Langchain-Chatchat/issues/5353

Package impact
EcosystemPackageVulnerableFixed
python PyPIlangchain-chatchat<=0.3.1

Application impact
VendorProductVersionsFixed
chatchat-spacelangchain-chatchat{"endIncluding":"0.3.1"}

References

CWEs

CWE-22

Verify integrity in audit chain (admin only). AS-IS.