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CVE-2026-1941

MEDIUM 6.4 CVSS 3.1
Published
February 18, 2026
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Description

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.

Affected WordPress components

  • WP Event Aggregator: Import Eventbrite events, Meetup events, social events and any iCal Events into Event Calendar Plugin · wp-event-aggregator
    Confirmed match Active
    Up to and including 1.8.7
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • xylus WP Event Aggregator: Import Eventbrite events, Meetup events, social events and any iCal Events into Event Calendar — Up to and including 1.8.7

References

  • 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/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/tags/1.8.7/includes/class-wp-event-aggregator-cpt.php#L761
  • 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/trunk/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/changeset/3455440/wp-event-aggregator#file18
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/50d8f1e0-2022-4fe1-b384-ca762a032d3c?source=cve
  • nvd.nist.gov Official NVD record