PopupKit <= 2.2.0 - Missing Authorization to Sensitive Information Disclosure and Data Deletion

Missing Authorization
CVE CVE-2025-14895
CVSS Medium (5.4)
Publicly Published February 9, 2026
Last Updated February 10, 2026
Researcher Dmitrii Ignatyev
Description

The PopupKit plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.2.0. This is due to the plugin not properly verifying that a user is authorized to access the /popup/logs REST API endpoint. This makes it possible for authenticated attackers, with Subscriber-level access and above, to read and delete analytics data including device types, browser information, countries, referrer URLs, and campaign metrics.

References

1 affected software package

Software Type Plugin
Software Slug popup-builder-block (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 2.2.0
Patched Version
  • 2.2.1
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