CVE-2025-15611
Popup Box AYS Pro < 5.5.0 - Admin+ Stored Cross-Site Scripting (XSS) via CSRF
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
6th
The Popup Box WordPress plugin before 5.5.0 does not properly validate nonces in the add_or_edit_popupbox() function before saving popup data, allowing unauthenticated attackers to perform Cross-Site Request Forgery attacks. When an authenticated admin visits a malicious page, the attacker can create or modify popups with arbitrary JavaScript that executes in the admin panel and frontend.
| Vendor | unknown |
| Product | popup box |
| Published | Apr 7, 2026 |
| Last Updated | Apr 7, 2026 |
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Affected Versions
Unknown / Popup Box
0 < 5.5.0
References
Credits
Spider Sec Ltd WPScan