VIR Vulnerability Intelligence Relay

CVE-2025-6853

critical
Published 2025-06-29 · Modified 2025-09-16
CVSS v3
9.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v2
6.5
VIR risk
9.8

Description

Langchain-Chatchat has a Path Traversal vulnerability

Predictions

Exploit likelihood
97%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Package impact
EcosystemPackageVulnerableFixed
python PyPIlangchain-chatchat<=0.3.1.3

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

References

CWEs

CWE-22

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