CVE-2026-34524

Affects: large language model

CVSS: HIGH · 8.3 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Published: 2026-04-02
Weakness: CWE-22
Source: nvd.nist.gov/vuln/detail/CVE-2026-34524

Description

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 chat endpoints allows an authenticated attacker to read and delete arbitrary files under their user data root (for example secrets.json and settings.json) by supplying avatar_url=”..”. This issue has been patched in version 1.17.0.

References

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