CVE-2026-34522 — SillyTavern: Path traversal in `/api/chats/import` allows arbitrary file write outside intended chat directory
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: 2026-04-02 · CVSS: 8.1 · 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 version 1.17.0, a path traversal vulnerability in /api/chats/import allows an authenticated attacker to write attacker-controlled files outside the intended chats directory by injecting traversal sequences into character_name. This issue has been patched in version 1.17.0.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7