CVE-2023-6391

Summary

CVE-2023-6391 is a vulnerability affecting the Custom User CSS plugin for WordPress. The issue resides in the plugin's lack of Cross-Site Request Forgery (CSRF) protection. Malicious actors can exploit this flaw to manipulate admin settings by tricking a logged-in administrator into visiting a malicious link, thereby enabling unauthorized changes. This could potentially lead to significant security risks and the need for immediate updates to mitigate the threat.

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