vulnerability
Joomla!: [20210102] - Core - XSS in mod_breadcrumbs aria-label attribute (CVE-2021-23124)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Jan 12, 2021 | Jan 14, 2021 | Aug 11, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Jan 12, 2021
Added
Jan 14, 2021
Modified
Aug 11, 2025
Description
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.
Solution
joomla-upgrade-3_9_24
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