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Vulnerability record · CVE-2025-14657 · published 9 January 2026

CVE-2025-14657: Missing authorization vulnerability

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.

7.2 CVSS 3.1 High EPSS 0.34% · top 75.3% CWE-862 · Missing authorization Deferred
7.2CVSS 3.1 base score
0.34%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

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:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

References

LinkTags
https://plugins.trac.wordpress.org/changeset/3429942/wp-event-solution/trunk/base/Enqueue/register.php?old=3390273&old_p
https://plugins.trac.wordpress.org/changeset/3429942/wp-event-solution/trunk/base/api-handler.php?old=3390273&old_path=w
https://plugins.trac.wordpress.org/changeset/3429942/wp-event-solution/trunk/core/event/api.php?old=3390273&old_path=wp-
https://www.wordfence.com/threat-intel/vulnerabilities/id/e4188b26-80f8-41b8-be19-1ddcbd7e39f5?source=cve

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Source: NIST National Vulnerability Database (record CVE-2025-14657), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.