CVE-2026-35486 text-generation-webui has a SSRF in superbooga/superboogav2 extensions — no URL validation

text-generation-webui is an open-source web interface for running Large Language Models. Prior to 4.3, he superbooga and superboogav2 RAG extensions fetch user-supplied URLs via requests.get with zero validation — no scheme check, no IP filtering, no hostname allowlist. An attacker can access clo...

CVE-2026-35486 text-generation-webui has a SSRF in superbooga/superboogav2 extensions — no URL validation

text-generation-webui is an open-source web interface for running Large Language Models. Prior to 4.3, he superbooga and superboogav2 RAG extensions fetch user-supplied URLs via requests.get with zero validation — no scheme check, no IP filtering, no hostname allowlist. An attacker can access clo...

CVE-2026-35486

CVE-2026-35486 affects text-generation-webui prior to 4.3, where the superbooga/superboogav2 RAG extensions fetch user-supplied URLs via requests.get() without validation. The root cause is lack of URL scheme validation, IP filtering, and hostname allowlisting, enabling an attacker to reach cloud...