Description
The EventON Lite plugin for WordPress is vulnerable to Information Exposure in all versions less than, or equal to, 2.4.6 via the add_single_eventon and add_eventon shortcodes due to insufficient restrictions on which posts can be included. This makes it possible for unauthenticated attackers to extract data from password protected, private, or draft posts that they should not have access to.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected products
- ashanjay / EventON – Events Calendar0 – 2.4.7
References
- MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/421fcee2-a05d-4486-837e-ddee3d73d737?source=cve
- MISChttps://wordpress.org/plugins/eventon-lite/
- MISChttps://plugins.trac.wordpress.org/browser/eventon-lite/trunk/includes/class-evo-shortcodes.php#L81
- MISChttps://plugins.trac.wordpress.org/browser/eventon-lite/trunk/includes/class-evo-shortcodes.php#L32
- MISChttps://plugins.trac.wordpress.org/browser/eventon-lite/trunk/includes/calendar/class-calendar_generator.php#L954
- MISChttps://plugins.trac.wordpress.org/browser/eventon-lite/trunk/includes/class-event.php#L39
- MISChttps://plugins.trac.wordpress.org/changeset/3345262