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.

Remediation

References

CVE-2021-23124

Related Vulnerabilities

WordPress Plugin Attachment File Icons (AF Icons) Cross-Site Request Forgery (1.3)

WordPress Plugin WooCommerce Security Bypass (6.3.0)

WordPress Plugin Yandex.News Feed by Teplitsa Cross-Site Scripting (1.12.5)

WordPress Plugin ActiveCampaign-Forms, Site Tracking, Live Chat Unspecified Vulnerability (5.7)

OpenSSL Other Vulnerability (CVE-2016-0705)

Severity

Medium

Classification

CVE-2021-23124 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities