Security Advisory

CVE-2023-4390

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-10-31 13:54:45

Last updated 2025-04-23 16:10:06

Assigner WPScan

State PUBLISHED

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).

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