CVE-2026-1941
WP Event Aggregator <= 1.8.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The WP Event Aggregator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wp_events' shortcode in all versions up to, and including, 1.8.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
| CWE | CWE-79 |
| Vendor | xylus |
| Product | wp event aggregator: import eventbrite events, meetup events, social events and any ical events into event calendar |
| Published | Feb 18, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
xylus / WP Event Aggregator: Import Eventbrite events, Meetup events, social events and any iCal Events into Event Calendar
0 ≤ 1.8.7
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/50d8f1e0-2022-4fe1-b384-ca762a032d3c?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-event-aggregator/trunk/includes/class-wp-event-aggregator-cpt.php#L56 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-event-aggregator/tags/1.8.7/includes/class-wp-event-aggregator-cpt.php#L56 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-event-aggregator/trunk/includes/class-wp-event-aggregator-cpt.php#L567 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-event-aggregator/tags/1.8.7/includes/class-wp-event-aggregator-cpt.php#L567 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-event-aggregator/trunk/includes/class-wp-event-aggregator-cpt.php#L761 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-event-aggregator/tags/1.8.7/includes/class-wp-event-aggregator-cpt.php#L761 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3455440/wp-event-aggregator#file18
Credits
Athiwat Tiprasaharn Waris Damkham