CVE-2011-3621

CRITICAL 9.8CVE-2011-3621 · Published 22/01/2020 · updated 16/06/2026

In short

CVE-2011-3621 is a CRITICAL (CVSS 9.8) vulnerability affecting fluxbb (fluxbb).
Chance of exploitation in the next 30 days (EPSS): 1.2%, higher than 68.2% of all vulnerabilities.
Fix: update to 1.4.7 or later.

Package	Affected versions	Patched versions
fluxbb fluxbb	`< 1.4.7`	`1.4.7`

A reverse proxy issue exists in FluxBB before 1.4.7 when FORUM_BEHIND_REVERSE_PROXY is enabled.

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