Description In Joomla! before 3.8.2, a bug allowed third parties to bypass a user's 2-factor authentication method. Remediation References CVE-2017-16634 Related Vulnerabilities PHP Other Vulnerability (CVE-2002-0717) IBM RTC Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-1488) WordPress Plugin WordPress Clean Up & Optimizer-Clean Up Optimizer SQL Injection (3.0.13) Apache Tomcat Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-12616) SharePoint CVE-2021-38651 Vulnerability (CVE-2021-38651) Severity Critical Classification CVE-2017-16634 CWE-287 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities