High severity · published Jan 9, 2026
CVE-2025-14657
Eventin – Event Manager, Event Booking, Calendar, Tickets and Registration Plugin (AI Powered) <= 4.0.51 - Missing Authorization to Unauthenticated Stored Cross-Site Scripting via 'post_settings'
7.2
CVSS
0.3%
EPSS
No
On KEV
Description
The Eventin – Event Manager, Events Calendar, Event Tickets and Registrations plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'post_settings' function in all versions up to, and including, 4.0.51. This makes it possible for unauthenticated attackers to modify plugin settings. Furthermore, due to insufficient input sanitization and output escaping on the 'etn_primary_color' setting, this enables unauthenticated attackers to inject arbitrary web scripts that will execute whenever a user accesses a page where Eventin styles are loaded.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EE
Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) · arraytics
through 4.0.51 · source: vendor
Affected product
EE
Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered)
arraytics
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-14657
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-14657
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3429942/wp-event-solution/trunk/base/Enqueue/register.php?old=3390273&old_path=wp-event-solution%2Ftrunk%2Fbase%2FEnqueue%2Fregister.php
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3429942/wp-event-solution/trunk/base/api-handler.php?old=3390273&old_path=wp-event-solution%2Ftrunk%2Fbase%2Fapi-handler.php
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3429942/wp-event-solution/trunk/core/event/api.php?old=3390273&old_path=wp-event-solution%2Ftrunk%2Fcore%2Fevent%2Fapi.php
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/e4188b26-80f8-41b8-be19-1ddcbd7e39f5?source=cve
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