CVE-2025-6855
Last modified
CVE-2025-6855 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 0.55% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chatchat-Space | Langchain-Chatchat | <= 0.3.1 |
References
- https://github.com/chatchat-space/Langchain-Chatchat/issues/5354Exploit, Issue Tracking, Vendor Advisory
- https://vuldb.com/?ctiid.314327Permissions Required, VDB Entry
- https://vuldb.com/?id.314327Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.601162Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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