Description

An issue was discovered in Joomla! 2.5.0 through 3.9.24. Missing filtering of messages showed to users that could lead to xss issues.

Remediation

References

CVE-2021-23129

Related Vulnerabilities

Moodle Incorrect Permission Assignment for Critical Resource Vulnerability (CVE-2020-1754)

WordPress Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) Vulnerability (CVE-2020-4049)

MySQL CVE-2019-2741 Vulnerability (CVE-2019-2741)

WordPress Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2021-29450)

WordPress Plugin RegistrationMagic-User Registration with Custom Registration Forms SQL Injection (5.3.1.0)

Severity

Medium

Classification

CVE-2021-23129 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