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[remote] phpSysInfo 3.4.5 - IP Allowlist Bypass

A published exploit demonstrates an IP allowlist bypass in phpSysInfo 3.4.5, weakening access restrictions.

Exploit-DB published exploit #52648 for phpSysInfo 3.4.5, a system monitoring web tool. The exploit shows the IP allowlist restriction can be bypassed. No exploitation in the wild is reported in the disclosure text.

Exploit-DB · Aug 17, 2026Exploit / PoC