Vulnerabilities / Popup Builder
Popup Builder vulnerabilities
Advisories WPSec published for Popup Builder – Create highly converting, mobile friendly marketing popups.. Other sources may list more. Its attack surface: Popup Builder on WPSec AttackSurface.
| Published | ID | Vulnerability | Severity | Fixed in |
|---|---|---|---|---|
| 2026-10-21 | WPSEC-2026-1352 | Popup Builder <= 4.4.5 - Missing Authorization to Unauthenticated Popup Trashing | Medium 5.3 | 4.4.6 |
| 2026-10-21 | WPSEC-2026-1351 | Popup Builder <= 4.4.5 - Unauthenticated Stored Cross-Site Scripting via Subscription Form Name Fields | High 7.2 | 4.4.6 |
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