Description

An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of an insufficient length for the 2FA secret accoring to RFC 4226 of 10 bytes vs 20 bytes.

Remediation

References

CVE-2021-23127

Related Vulnerabilities

Zope Web Application Server Other Vulnerability (CVE-2001-0567)

Apache Tomcat CVE-2020-13943 Vulnerability (CVE-2020-13943)

WordPress Plugin Count per Day 'month' Parameter SQL Injection (2.17)

WordPress Plugin Magic Fields 2 Unspecified Vulnerability (2.3.2.2)

WordPress Plugin Polylang Cross-Site Scripting (1.5.1)

Severity

Critical

Classification

CVE-2021-23127 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Tags

Missing Update Known Vulnerabilities