What’s Vulnerable › Vulnerabilities

CVE-2026-46372: SillyTavern: SSRF in SearXNG Search Proxy via Unvalidated baseUrl

• Severity: high (CVSS 8.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-05-29 · updated 2026-07-22
• Weakness: CWE-918

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 1.18.0, SillyTavern exposes /api/search/searxng, which accepts attacker-controlled baseUrl and uses it directly to build outbound server-side fetches. An authenticated low-privilege user can point baseUrl at an internal or loopback HTTP service and receive the /search response body. This vulnerability is fixed in 1.18.0.

Affected products

• SillyTavern: before 1.18.0

References

• https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-qg89-qwwh-5f3j
• https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-qg89-qwwh-5f3j

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