SillyTavern — Vulnerabilities & Security Advisories 13

All 13 CVE vulnerabilities found in SillyTavern, with AI-generated Chinese analysis, references, and POCs.

CVE ID	Title	CVSS	Severity	Published
CVE-2026-108545	SillyTavern 1.12.13 through 1.19.0 Pre-Authentication Denial of Service via Body Parsing CWE-400	5.9	Medium	2026-10-10
CVE-2026-44651	SillyTavern: Reflected XSS vulnerability in the CORS proxy middleware CWE-79	-	-	2026-05-29
CVE-2026-44650	SillyTavern: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-22	9.1	Critical	2026-05-29
CVE-2026-44648	SillyTavern: Existing sessions are not invalidated after password change, allowing session reuse and account takeover CWE-613	7.5	High	2026-05-29
CVE-2026-44649	SillyTavern: Authentication Bypass via SSO Header Injection CWE-290	9.8	Critical	2026-05-29
CVE-2026-44652	SillyTavern: SSRF vulnerability in the CORS proxy middleware CWE-918	-	-	2026-05-29
CVE-2026-46372	SillyTavern: SSRF in SearXNG Search Proxy via Unvalidated baseUrl CWE-918	8.5	High	2026-05-29
CVE-2026-34526	SillyTavern: Incomplete IP validation in /api/search/visit allows SSRF via localhost and IPv6 CWE-918	5.0	Medium	2026-04-02
CVE-2026-34524	SillyTavern: Path traversal in `/api/chats/export` and `/api/chats/delete` allows arbitrary file read/delete within user data root CWE-22	8.3	High	2026-04-02
CVE-2026-34523	SillyTavern: Path traversal allows file existence oracle CWE-22	5.3	Medium	2026-04-02
CVE-2026-34522	SillyTavern: Path traversal in `/api/chats/import` allows arbitrary file write outside intended chat directory CWE-22	8.1	High	2026-04-02
CVE-2026-26286	SillyTavern has Server-Side Request Forgery (SSRF) via Asset Download Endpoint that Allows Reading Internal Services CWE-918	6.5	-	2026-02-19
CVE-2025-59159	SillyTavern Web Interface Vulnerable to DNS Rebinding CWE-346	9.7	Critical	2025-10-06

All 13 known CVE vulnerabilities affecting SillyTavern with full Chinese analysis, references, and POCs where available.