CVE-2021-4139: Pimcore

Critical severity, CVSS 9.0. EPSS: 0.9% chance of exploitation in the next 30 days.

pimcore is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected products

• Pimcore Pimcore: before 10.2.7 (fixed in 10.2.7)

Published 2021-12-21. Last modified 2026-06-17.