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OpenAdvisories
Medium · 4.8 CVE-2023-4390 EUVD-2023-54254GHSA-42cp-342j-hw3x

Popup box < 3.7.2 - Admin+ Stored Cross-Site Scripting

Published Oct 31, 2023 · Updated Apr 23, 2025 · Assigned by WPScan

Description

The Popup box WordPress plugin before 3.7.2 does not sanitize and escape some Popup fields, which could allow high-privilege users such as an administrator to inject arbitrary web scripts even when the unfiltered_html capability is disallowed (for example in a multisite setup).

Affected products

VendorProductAffectedFixed
— Popup box < 3.7.2 3.7.2

References