Medium severity5.4NVD Advisory· Published Jan 7, 2026· Updated Apr 15, 2026
CVE-2025-12449
CVE-2025-12449
Description
The aBlocks – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to unauthorized modification of data and disclosure of sensitive information due to missing capability checks on multiple AJAX actions in all versions up to, and including, 2.4.0. This makes it possible for authenticated attackers, with subscriber level access and above, to read plugin settings including block visibility, maintenance mode configuration, and third-party email marketing API keys, as well as read sensitive configuration data including API keys for email marketing services.
Affected products
2- Range: <=2.4.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- plugins.trac.wordpress.org/browser/ablocks/tags/2.4.0/includes/ajax/settings.phpnvd
- plugins.trac.wordpress.org/browser/ablocks/tags/2.4.0/includes/assets.phpnvd
- plugins.trac.wordpress.org/browser/ablocks/tags/2.4.0/includes/classes/abstract-request-handler.phpnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/c10600ae-1ff0-4f12-ae53-39d9342640f4nvd
News mentions
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