Description A reverse proxy issue exists in FluxBB before 1.4.7 when FORUM_BEHIND_REVERSE_PROXY is enabled. Remediation References CVE-2011-3621 Related Vulnerabilities Oracle Application Server Other Vulnerability (CVE-2007-0281) WordPress Plugin Car Seller-Auto Classifieds Script SQL Injection (2.1.0) PostgreSQL Numeric Errors Vulnerability (CVE-2007-6067) Drupal Core 8.x Multiple Vulnerabilities (8.0.0 - 8.1.9) Moodle Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2013-4525) Severity Critical Classification CVE-2011-3621 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities