medium6.1
CVE-2020-8421
An issue was discovered in Joomla!
Impact
An issue was discovered in Joomla! before 3.9.15. Inadequate escaping of usernames allows XSS attacks in com_actionlogs.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Joomla | Joomla\! | from 3.9.0 before 3.9.14 |