vulnerability
Joomla!: [20210701] - Core - XSS in JForm Rules field (CVE-2021-26035)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Jul 8, 2021 | Jul 8, 2021 | Mar 30, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Jul 8, 2021
Added
Jul 8, 2021
Modified
Mar 30, 2026
Description
An issue was discovered in Joomla! 3.0.0 through 3.9.27. Inadequate escaping in the rules field of the JForm API leads to a XSS vulnerability.
Solution
joomla-upgrade-3_9_28
Rapid7 Labs
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