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 WordPress Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2014-5204) Liferay Portal Incorrect Default Permissions Vulnerability (CVE-2022-26595) Apache HTTP Server Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2007-6421) Internet Information Services Other Vulnerability (CVE-2000-0126) WordPress Plugin wpForo Forum SQL Injection (1.4.9) 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 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Tags Missing Update Known Vulnerabilities