CVE-2025-12122
Popup Box – Easily Create WordPress Popups <= 3.2.12 - Authenticated (Contributor+) Stored Cross-Site Scripting
mediumImproper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
6.4
CVSS Score
6.4
CVSS Score
medium
Severity
3.2.13
Patched in
1d
Time to patch
Description
The Popup Box – Easily Create WordPress Popups plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'iframeBox' shortcode in all versions up to, and including, 3.2.12 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS Vector Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:NAttack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Low
Confidentiality
Low
Integrity
None
Availability
Technical Details
Affected versions
<=3.2.12PublishedFebruary 17, 2026
Last updatedFebruary 18, 2026
Affected pluginpopup-box
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