CVE-2021-4398

Summary

CVE-2021-4398 is a Cross-Site Request Forgery vulnerability affecting the Amministrazione Trasparente plugin for WordPress. Versions up to 7.1 are vulnerable due to insufficient nonce validation on the at_save_aturl_meta() function. An attacker can exploit this flaw by tricking a site administrator into executing a malicious action, such as clicking a link, allowing the attacker to update meta data without authentication. This could potentially lead to unauthorized modifications or compromises on the affected WordPress site.

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