
CVE-2026-55584
CVE-2026-55584 — phpSysInfo IP Allowlist Bypass
authentication-authorizationexploitationmisconfiguration+3

CVE-2026-55584 — phpSysInfo IP Allowlist Bypass

Semgrep rules that flag header-trust auth bypass patterns (CVE-2025-29927 class). Companion to bk-security.github.io.