Description

In Joomla! before 3.9.19, lack of input validation in the heading tag option of the "Articles - Newsflash" and "Articles - Categories" modules allows XSS.

Remediation

References

CVE-2020-13761

Related Vulnerabilities

Envoy Proxy Reachable Assertion Vulnerability (CVE-2021-29258)

Chamilo Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2021-32925)

WordPress Plugin WPFront Scroll Top Cross-Site Scripting (2.0.5.07184)

WordPress Plugin Easy Testimonials Cross-Site Scripting (3.0.4)

WordPress Plugin ZTR Zeumic Work Timer Multiple Unspecified Vulnerabilities (1.0.6)

Severity

Medium

Classification

CVE-2020-13761 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