CVE-2026-34522
Last modified
CVE-2026-34522 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. 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. EPSS estimates a 0.41% chance of exploitation in the next 30 days.
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 /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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sillytavern | Sillytavern | < 1.17.0 |
References
- https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-xvww-xhx6-22pfExploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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