Security Advisory

CVE-2021-23124

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-01-12 20:19:49

Last updated 2026-02-25 05:04:36

Assigner Joomla

State PUBLISHED

An issue was discovered in Joomla! 3.9.0 through 3.9.23. The lack of escaping in mod_breadcrumbs aria-label attribute allows XSS attacks.