sromanhu/CVE-2023-44766_ConcreteCMS-Stored-XSS---SEO

sromanhu/CVE-2023-44766_ConcreteCMS-Stored-XSS---SEO

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Cross Site Scripting vulnerability in ConcreteCMS v.9.2.1 allows a local attacker to execute arbitrary code via a crafted script to the SEO - Header Extra Content from Page Settings.
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2023-44766↗
4.8 MEDIUM—

A Cross Site Scripting (XSS) vulnerability in Concrete CMS v.9.2.1 allows an attacker to execute arbitrary code via a crafted script to the SEO - Extra from Page Settings. NOTE: the vendor disputes this because this SEO-related header change can only be made by an admin, and allowing an admin to place JavaScript there is an intentional customization feature.