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CVE Database / CVE-2026-66457

CVE · High

CVE-2026-66457 — Events Manager – Calendar, Bookings, Tickets, and more! [events-manager] <= 7.4.2 (unfixed)

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2026-66457 Events Manager – Calendar, Bookings, Tickets, and more! [events-manager] <= 7.4.2 (unfixed) Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') High 7.1 < 7.4.2 7.4.2 2026-07-08 —

CVE-2026-66457

A security flaw has been discovered in certain versions of the Events Manager plugin, where an attacker can inject malicious code into a website without needing to authenticate, potentially allowing them to execute arbitrary scripts on unsuspecting visitors' browsers. This vulnerability affects Events Manager installations running version 7.4.1 or earlier.

Based on public CVE data (MITRE/NVD).

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