CVE-2026-44650
Critical · 9.1CVSS
9.1
EPSS
0.8%
Published
May 29, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | sillytavern | 0 | 1.18.0 |
Related vulnerabilities
- GHSA-886q-f44j-h6wh SillyTavern has a Path Traversal issue Same vulnerability
- CVE-2026-44652 SillyTavern is a locally installed user interface that allows users to interact with text… Also affects sillytavern
- CVE-2026-46372 SillyTavern is a locally installed user interface that allows users to interact with text… Also affects sillytavern
- CVE-2026-44649 SillyTavern is a locally installed user interface that allows users to interact with text… Also affects sillytavern
- CVE-2026-44651 SillyTavern is a locally installed user interface that allows users to interact with text… Also affects sillytavern
- CVE-2026-44648 SillyTavern is a locally installed user interface that allows users to interact with text… Also affects sillytavern
- GHSA-qg89-qwwh-5f3j SillyTavern: SSRF in SearXNG Search Proxy via Unvalidated baseUrl Also affects sillytavern
- GHSA-ccfq-2454-f5xw SillyTavern has a SSRF vulnerability in the CORS proxy middleware Also affects sillytavern