CVE-2023-44761: Concretecms Concrete CMS

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

Multiple Cross Site Scripting (XSS) vulnerabilities in Concrete CMS versions affected to 8.5.13 and below, and 9.0.0 through 9.2.1 allow a local attacker to execute arbitrary code via a crafted script to the Forms of the Data objects.

Affected products

• Concretecms Concrete CMS: version 9.2.1 only

Published 2023-10-06. Last modified 2026-06-17.