Description

An issue was discovered in Joomla! 3.0.0 through 3.9.26. HTML was missing in the executable block list of MediaHelper::canUpload, leading to XSS attack vectors.

Remediation

References

CVE-2021-26032

Related Vulnerabilities

Oracle JRE CVE-2013-5820 Vulnerability (CVE-2013-5820)

Mailman Other Vulnerability (CVE-2001-1132)

Serendipity Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2017-5476)

WordPress Plugin BigDoor Quick Gamification for WordPress Cross-Site Scripting (1.0.5)

Oracle Database Server CVE-2006-0263 Vulnerability (CVE-2006-0263)

Severity

Medium

Classification

CVE-2021-26032 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