XSS Vulnerability in Joomla! JForm API's Rules Field

CVE-2021-26035 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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.

Learn more about our Api Penetration Testing.