CVE-2020-8421
Medium
Description
An issue was discovered in Joomla! before 3.9.15. Inadequate escaping of usernames allows XSS attacks in com_actionlogs.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Joomla\!
PublishedJan 28, 2020
First seenJan 28, 2020
How to fix
Update
- joomla joomla\!3.9.14 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| joomla joomla\! | 3.9.0 ≤ v < 3.9.14 | 3.9.14 |
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