CVE-2023-44766

2023-10-0600:00:00

mitre

www.cve.org

cross site scripting

concrete cms

arbitrary code

seo

admin customization

5.2 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

18.4%

JSON

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.