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CVE-2025-12449

MEDIUM 5.4 CVSS 3.1
Published
January 7, 2026
Last modified
September 15, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

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 WordPress components

  • aBlocks – Gutenberg Blocks, User Dashboard Builder, Popup Builder, Form Builder & Animation Builder Plugin · ablocks
    Confirmed match Active
    Up to and including 2.4.0
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • kodezen aBlocks – Gutenberg Blocks, User Dashboard Builder, Popup Builder, Form Builder & Animation Builder — Up to and including 2.4.0

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/ablocks/tags/2.4.0/includes/ajax/settings.php#L16
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/ablocks/tags/2.4.0/includes/assets.php#L353
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/ablocks/tags/2.4.0/includes/classes/abstract-request-handler.php#L486
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?old_path=/ablocks/trunk/includes/classes/abstract-request-handler.php&old=3269886&new_path=/ablocks/trunk/includes/classes/abstract-request-handler.php&new=3401920
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/c10600ae-1ff0-4f12-ae53-39d9342640f4?source=cve
  • nvd.nist.gov Official NVD record