CVE-2023-44760

2023-10-2300:00:00

mitre

www.cve.org

xss vulnerabilities

concrete cms

arbitrary code execution

crafted scripts

header and footer tracking codes

seo & statistics

admin access

httponly session cookie

5.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

22.1%

JSON

Multiple Cross Site Scripting (XSS) vulnerabilities in Concrete CMS v.9.2.1 allow an attacker to execute arbitrary code via a crafted script to the Header and Footer Tracking Codes of the SEO & Statistics. NOTE: the vendor disputes this because these header/footer changes can only be made by an admin, and allowing an admin to place JavaScript there is an intentional customization feature. Also, the exploitation method claimed by “sromanhu” does not provide any access to a Concrete CMS session, because the Concrete CMS session cookie is configured as HttpOnly.