cvedb.io
CVE-2026-35485
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2026-04-07T15:17:45.677 · Last modified 2026-06-17T10:40:40.837

Summary

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_grammar() allows reading any file on the server filesystem with no extension restriction. Gradio does not server-side validate dropdown values, so an attacker can POST directory traversal payloads (e.g., ../../../etc/passwd) via the API and receive the full file contents in the response. This vulnerability is fixed in 4.3.

Affected products

oobabooga — textgen

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.