CVE-2026-35484 — text-generation-webui has a Path Traversal in load_preset() — .yaml file read without authentication

CVE-2026-35484

text-generation-webui has a Path Traversal in load_preset() — .yaml file read without authentication PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
oobabooga / text-generation-webui	affected < 4.3

CWE

CWE-22

References

https://github.com/oobabooga/text-generation-webui/security/advisories/GHSA-w3cv-4447-5hf5

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.