CVE-2026-44650

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...

Directory Traversal

Overview sillytavern is a LLM Frontend for Power Users Affected versions of this package are vulnerable to Directory Traversal via the extensionName parameter in the POST /api/extensions/delete endpoint when input is not properly sanitized before validation. An attacker can cause permanent deleti...