What is CVE-2026-34524?

CVE-2026-34524 is a high-severity vulnerability in Sillytavern, classified under Path Traversal. CVSS score: 8.3/10. Published 2026-04-02.

How severe is CVE-2026-34524?

High severity. CVSS v3 base score is 8.3 out of 10.

Path Traversal in Sillytavern

CVE-2026-34524

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…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.000 (8.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L.

Affected products

Sillytavern — versions < 1.17.0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-vprr-q85p-79mf (x_refsource_CONFIRM)
https://github.com/SillyTavern/SillyTavern/releases/tag/1.17.0 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-34524?: CVE-2026-34524 is a high-severity vulnerability in Sillytavern, classified under Path Traversal. CVSS score: 8.3/10. Published 2026-04-02.
How severe is CVE-2026-34524?: High severity. CVSS v3 base score is 8.3 out of 10.