CVE-2025-22535: Jonkern Wplistcal

High severity, CVSS 8.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in jonkern WPListCal wplistcal allows SQL Injection.This issue affects WPListCal: from n/a through <= 1.3.5.

Affected products

• Jonkern Wplistcal: up to and including 1.3.5

Published 2025-01-09. Last modified 2026-06-17.