Security Advisory

CVE-2021-26032

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-05-26 10:22:33

Last updated 2026-02-25 05:05:12

Assigner Joomla

State PUBLISHED

Description

An issue was discovered in Joomla! 3.0.0 through 3.9.26. HTML was missing in the executable block list of MediaHelper::canUpload, leading to XSS attack vectors.

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