CVE-2026-35050: text-generation-webui is an open-source web interface for running Large Language Models. Prior to 4.1.1, users can…
CVE-2026-35050 · Severity: critical · CVSS 9.1 · Published 2026-04-06
text-generation-webui is an open-source web interface for running Large Language Models. Prior to 4.1.1, users can save extention settings in "py" format and in the app root directory. This allows to overwrite python files, for instance the "download-model.py" file could be overwritten. Then, this python file can be triggered to get executed from "Model" menu when requesting to download a new model. This vulnerability is fixed in 4.1.1.
No. Junglewise Threat Intelligence has no report of CVE-2026-35050 being exploited in the wild.
How severe is CVE-2026-35050?
Critical severity, with a CVSS score of 9.1, published 6 April 2026.
Which products and versions are affected?
Oobabooga Textgen. The advisory does not name versions.
Is there a fix for CVE-2026-35050?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2026-35050?
Check whether you run Oobabooga Textgen. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.