CVSS 3.1 Score 4.4 of 10 (medium)


Published Feb 29, 2024


CVE-2024-0621 is a vulnerability that affects the Simple Share Buttons Adder plugin for WordPress in versions up to and including 8.4.11. It is a Stored Cross-Site Scripting vulnerability that allows authenticated attackers with administrator-level permissions to inject arbitrary web scripts in pages. This can lead to the execution of these scripts whenever a user accesses an injected page. The vulnerability only affects multi-site installations and installations where unfiltered_html has been disabled. To remediate this vulnerability, users should update to the latest version of the plugin as soon as it becomes available. This vulnerability poses a medium risk to organizations as it could potentially allow attackers to execute malicious scripts on affected websites, compromising their integrity and potentially impacting confidentiality.

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