Server-side Request Forgery (SSRF) Affecting sillytavern package, versions <1.18.0


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
2.59% (86th percentile)

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  • Snyk IDSNYK-JS-SILLYTAVERN-16895733
  • published27 May 2026
  • disclosed19 May 2026
  • creditlarlarua

Introduced: 19 May 2026

NewCVE-2026-46372  (opens in a new tab)
CWE-918  (opens in a new tab)

How to fix?

Upgrade sillytavern to version 1.18.0 or higher.

Overview

sillytavern is a LLM Frontend for Power Users

Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) in SearXNG search proxy via unvalidated baseUrl. An authenticated low-privilege user can point baseUrl at an internal or loopback HTTP service and receive the /search response body.

CVSS Base Scores

version 4.0
version 3.1