CVE-2026-34524
HIGHSillyTavern: Path traversal in `/api/chats/export` and `/api/chats/delete` allows arbitrary file read/delete within user data root
Title source: cnaDescription
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 (2)
Core 2
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-vprr-q85p-79mf
X_Refsource_Misc x_refsource_misc
https://github.com/SillyTavern/SillyTavern/releases/tag/1.17.0
Scores
CVSS v3
8.3
EPSS
0.0057
EPSS Percentile
42.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-22
Status
published
Products (3)
npm/sillytavern
0 - 1.17.0npm
sillytavern/sillytavern
< 1.17.0
SillyTavern/SillyTavern
< 1.17.0
Published
Apr 02, 2026
Tracked Since
Apr 02, 2026