CVE-2026-46372— SillyTavern: SSRF in SearXNG Search Proxy via Unvalidated baseUrl
Public Exploits 1
Nuclei · 1 CVE-2026-46372.yaml [template]
Possible ATT&CK Techniques 1AI
T1557 · Adversary-in-the-MiddleAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| SillyTavern | SillyTavern | < 1.18.0 | affected |
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I. Basic Information for CVE-2026-46372
Vulnerability Information
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Vulnerability Title
SillyTavern: SSRF in SearXNG Search Proxy via Unvalidated baseUrl
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| SillyTavern | SillyTavern | < 1.18.0 | - |
II. Public POCs for CVE-2026-46372
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | SillyTavern versions up to and including 1.17.0 expose the /api/search/searxng endpoint, which accepts an attacker-controlled baseUrl parameter and uses it directly to build outbound server-side fetch requests. An authenticated low-privilege user can point baseUrl at an internal or loopback HTTP service and receive the full response body, enabling read access to internal services, cloud metadata endpoints, and private network resources. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-46372.yaml | POC Details |
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Other References for CVE-2026-46372 (1)
Same Patch Batch · SillyTavern · 2026-05-29 · 6 CVEs total
| CVE-2026-44649 | 9.8 CRITICAL | SillyTavern: Authentication Bypass via SSO Header Injection |
| CVE-2026-44650 | 9.1 CRITICAL | SillyTavern: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal' |
| CVE-2026-44648 | 7.5 HIGH | SillyTavern: Existing sessions are not invalidated after password change, allowing session |
| CVE-2026-44651 | SillyTavern: Reflected XSS vulnerability in the CORS proxy middleware | |
| CVE-2026-44652 | SillyTavern: SSRF vulnerability in the CORS proxy middleware |
IV. Related Vulnerabilities
Same product: SillyTavern
- CVE-2026-44651
SillyTavern: Reflected XSS vulnerability in the CORS proxy m - CVE-2026-44650
SillyTavern: Improper Limitation of a Pathname to a Restrict - CVE-2026-44648
SillyTavern: Existing sessions are not invalidated after pas - CVE-2026-44649
SillyTavern: Authentication Bypass via SSO Header Injection - CVE-2026-44652
SillyTavern: SSRF vulnerability in the CORS proxy middleware
Same vendor: SillyTavern
- CVE-2026-44651
SillyTavern: Reflected XSS vulnerability in the CORS proxy m - CVE-2026-44650
SillyTavern: Improper Limitation of a Pathname to a Restrict - CVE-2026-44648
SillyTavern: Existing sessions are not invalidated after pas - CVE-2026-44649
SillyTavern: Authentication Bypass via SSO Header Injection - CVE-2026-44652
SillyTavern: SSRF vulnerability in the CORS proxy middleware
Same weakness: CWE-918
- CVE-2026-44285
FastGPT: SSRF Protection Bypass via `externalFile` in Datase - CVE-2026-48555
Spatie Laravel Media Library < 11.23.0 SSRF via addMediaFrom - CVE-2026-49372
TeamCity未授权SSRF漏洞 - CVE-2026-44652
SillyTavern: SSRF vulnerability in the CORS proxy middleware - CVE-2026-45660
Statamic: Server-Side Request Forgery via Glide
V. Comments for CVE-2026-46372
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