medium6.1
CVE-2021-26032
An issue was discovered in Joomla!
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Joomla | Joomla\! | from 3.0.0 through 3.9.26 |