Description
The Events Manager – Calendar, Bookings, Tickets, and more! plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'events_list_grouped' shortcode in all versions up to, and including, 7.2.2.1 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 products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| netweblogic | Events Manager – Calendar, Bookings, Tickets, and more! | ≤ 7.2.2.1 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/17e853b2-c7ab-478c-9c89-d8e3a42d1a42?source=cve
- https://plugins.trac.wordpress.org/browser/events-manager/tags/7.2.2.1/em-shortcode.php#L119
- https://plugins.trac.wordpress.org/browser/events-manager/tags/7.2.2.1/em-functions.php#L933
- https://plugins.trac.wordpress.org/browser/events-manager/tags/7.2.2.1/templates/templates/events-list-grouped.php
- https://plugins.trac.wordpress.org/browser/events-manager/tags/7.2.2.1/classes/em-events.php#L423
- https://plugins.trac.wordpress.org/changeset/3413776/