CVE-2023-2023

Name of the Vulnerable Software and Affected Versions Custom 404 Pro versions prior to 3.7.3

Description The issue is related to the Custom 404 Pro WordPress plugin, which does not properly escape some URLs before outputting them in attributes. This can lead to Reflected Cross-Site Scripting, allowing a remote attacker to conduct inter-site script attacks.

Recommendations For versions prior to 3.7.3, update to version 3.7.3 or later to resolve the issue.