CVE-2026-24523: medium-severity vulnerability in Marcus (aka @msykes) WP FullCalendar
WordPress WP FullCalendar plugin <= 1.6 - Sensitive Data Exposure vulnerability
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.3%
Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Marcus (aka @msykes) WP FullCalendar wp-fullcalendar allows Retrieve Embedded Sensitive Data.This issue affects WP FullCalendar: from n/a through <= 1.6.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
Marcus (aka @msykes) · WP FullCalendarRelated CVEs — Marcus (aka @msykes) WP FullCalendar
In the same product, most dangerous first.