CVE-2026-44650 — SillyTavern: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice mo…
Published: 2026-05-29 · CVSS: 9.1 · CVSS 3.1
SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to 1.18.0, POST /api/extensions/delete endpoint accepts extensionName: "." which bypasses sanitize-filename validation, causing the entire user extensions directory to be recursively deleted. No authentication is required in the default configuration. This vulnerability is fixed in 1.18.0.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7