CVE-2025-13557: Campcodes Online Polling System

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability has been found in Campcodes Online Polling System 1.0. Affected by this issue is some unknown functionality of the file /registeracc.php. The manipulation of the argument email leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products

• Campcodes Online Polling System: version 1.0 only

Published 2025-11-23. Last modified 2026-06-17.