CVE-2026-92790 Higress before 2.2.4 Rate Limit Bypass via Malformed Cookie Header

Higress before 2.2.4 panics when processing a Cookie header segment without an equals sign, causing the plugin wrapper to recover and return a continue action that bypasses AI token rate limiting. Unauthenticated attackers can craft a malformed Cookie header to skip rate limit checks and exceed...

CVE-2026-92790

Higress before 2.2.4 is affected by a rate-limit bypass in its AI token rate-limiting plugin (WASM-Go). The root cause is a panic triggered when the plugin processes a Cookie header segment without an equals sign ; the plugin wrapper recovers from the panic and returns a continue action , effecti...