CVE-2026-35050

Description

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.

PUBLISHED Reserved 2026-03-31 | Published 2026-04-06 | Updated 2026-04-07 | Assigner GitHub_M

Problem types

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Product status

References

github.com/...-webui/security/advisories/GHSA-jg96-p5p6-q3cv

cve.org (CVE-2026-35050)

nvd.nist.gov (CVE-2026-35050)

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