Description
WordPress Plugin Permalink Manager Lite is prone to a cross-site request forgery vulnerability. Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application; other attacks are also possible. WordPress Plugin Permalink Manager Lite version 2.2.20.1 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 2.2.20.2 or latest
References
https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4021
https://plugins.svn.wordpress.org/permalink-manager/trunk/README.txt
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WordPress Plugin Bulk Page Creator Cross-Site Scripting (1.0.9)
MediaWiki Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-6335)