text-generation-webui is an open-source web interface for running Large Language Models. Prior to 4.3, an unauthenticated path traversal vulnerability in load_preset() allows reading any .yaml file on the server filesystem. The parsed YAML key-value pairs (including passwords, API keys, connection strings) are returned in the API response. This vulnerability is fixed in 4.3.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://github.com/oobabooga/text-generation-webui/security/advisories/GHSA-w3cv-4447-5hf5 Exploit, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.3 · oobaboogaNVD modified 2026-10-26 22:10
Affected (CPE criteria) 1
cpe:2.3:a:oobabooga:textgen:*:*:*:*:*:*:*:*
References 1
- https://github.com/oobabooga/text-generation-webui/security/advisories/GHSA-w3cv-4447-5hf5 Exploit, Vendor Advisory