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CVE-2026-14356

HIGH 8.8 CVSS 3.1
Published
July 30, 2026
Last modified
July 30, 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:H/I:H/A:H

Description

The FleekDash V2 plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.6.2.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to overwrite the email address and password of any WordPress user, including administrators, enabling full account takeover and complete site compromise. The public /wp-json/fleekdash/v1/register endpoint auto-provisions a Subscriber-role account and returns a valid REST nonce regardless of the site's users_can_register setting, enabling unauthenticated attackers to self-provision the required credentials and nonce in a single prior request.

Affected products and versions

  • fleekdash FleekDash V2 — Up to and including 2.6.2.2

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/fleekdash/trunk/includes/Controllers/UserController.php#L413
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/0867f6a6-17f6-48d3-8ef2-bf89f5b28b05?source=cve
  • nvd.nist.gov Official NVD record