The JaviBola Custom Theme Test plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.0.5. This is due to missing or incorrect nonce validation on the options page. This makes it possible for unauthenticated attackers to change the site's active theme by modifying the jbct_theme option via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
History

Wed, 20 May 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 20 May 2026 11:45:00 +0000

Type Values Removed Values Added
First Time appeared Javibola
Javibola javibola Custom Theme Test
Wordpress
Wordpress wordpress
Vendors & Products Javibola
Javibola javibola Custom Theme Test
Wordpress
Wordpress wordpress

Wed, 20 May 2026 02:15:00 +0000

Type Values Removed Values Added
Description The JaviBola Custom Theme Test plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.0.5. This is due to missing or incorrect nonce validation on the options page. This makes it possible for unauthenticated attackers to change the site's active theme by modifying the jbct_theme option via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Title JaviBola Custom Theme Test <= 2.0.5 - Cross-Site Request Forgery
Weaknesses CWE-352
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2026-05-20T01:25:49.539Z

Updated: 2026-05-20T15:45:24.127Z

Reserved: 2026-05-12T17:48:27.843Z

Link: CVE-2026-8423

cve-icon Vulnrichment

Updated: 2026-05-20T13:01:51.110Z

cve-icon NVD

Status : Deferred

Published: 2026-05-20T02:16:40.260

Modified: 2026-05-20T13:54:54.890

Link: CVE-2026-8423

cve-icon Redhat

No data.