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CVE Database / CVE-2026-66457

CVE

CVE-2026-66457 — Events Manager – Calendar, Bookings, Tickets, and more! < 7.4.3 - Unauthenticated Stored Cross-Site Scripting

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2026-66457 Events Manager – Calendar, Bookings, Tickets, and more! < 7.4.3 - Unauthenticated Stored Cross-Site Scripting — Unknown < 7.4.3 7.4.3 — —

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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