Description

In Joomla! before 3.9.19, the default settings of the global textfilter configuration do not block HTML inputs for Guest users.

Remediation

References

CVE-2020-13763

Related Vulnerabilities

WordPress Plugin Toggle The Title Cross-Site Scripting (1.4)

TYPO3 Other Vulnerability (CVE-2012-3530)

WordPress Plugin Book appointment online Cross-Site Scripting (1.38)

Moodle Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-32478)

Liferay Portal Incorrect Default Permissions Vulnerability (CVE-2021-38268)

Severity

High

Classification

CVE-2020-13763 CWE-281 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Tags

Missing Update Known Vulnerabilities