8.1

CVE-2026-34522

Exploit

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 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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Sillytavern ≫ Sillytavern SwPlatformnode.js Version < 1.17.0
VulnDex Vulnerability Enrichment
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EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.41% 0.325
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security-advisories@github.com 8.1 2.8 5.2
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

CWE-73 External Control of File Name or Path

The product allows user input to control or influence paths or file names that are used in filesystem operations.

https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-xvww-xhx6-22pf
Vendor Advisory
Exploit
https://github.com/SillyTavern/SillyTavern/releases/tag/1.17.0
Release Notes