CVE-2026-44652: SillyTavern has a SSRF vulnerability in the CORS proxy middleware

May 12, 2026 (updated June 9, 2026)

An attacker may access internal network services or metadata endpoints and exfiltrate sensitive responses.

References

github.com/SillyTavern/SillyTavern/releases/tag/1.18.0
github.com/SillyTavern/SillyTavern/security/advisories/GHSA-ccfq-2454-f5xw
github.com/advisories/GHSA-ccfq-2454-f5xw
nvd.nist.gov/vuln/detail/CVE-2026-44652

Code Behaviors & Features

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