Description

An issue was discovered in Joomla! 3.0.0 through 3.9.25. Inadequate escaping allowed XSS attacks using the logo parameter of the default templates on error page

Remediation

References

CVE-2021-26030

Related Vulnerabilities

Oracle Database Server Other Vulnerability (CVE-2005-3445)

MediaWiki CVE-2023-45374 Vulnerability (CVE-2023-45374)

WordPress Plugin 2Way VideoCalls and Random Chat-HTML5 Webcam Videochat Cross-Site Scripting (4.41)

Apache Tomcat Improperly Implemented Security Check for Standard Vulnerability (CVE-2017-15706)

WordPress 4.6.x Multiple Vulnerabilities (4.6 - 4.6.1)

Severity

Medium

Classification

CVE-2021-26030 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