CVE-2026-35050

CVE-2026-35050 affects text-generation-webui prior to 4.1.1. An attacker can abuse the ability to save extension settings in the app root (py format) to overwrite Python files such as download-model.py. The overwritten file can be triggered via the Model menu when requesting to download a new mod...

CVE-2026-35050 text-generation-webui affected by Remote Code Execution (RCE) through Path Traversal at "Session -> Save extention settings to user_data/settings.yaml".

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, thi...

CVE-2026-35050 text-generation-webui affected by Remote Code Execution (RCE) through Path Traversal at "Session -> Save extention settings to user_data/settings.yaml".

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, thi...