CVE-2026-78849

Description

Cross Site Scripting vulnerability in Netgate pfSense Plus software versions <= 26.03 pfSense CE software versions <= 2.8.1 allows a remote attacker to execute arbitrary code via the captive_portal_status.widget.php file

References

• https://docs.netgate.com/downloads/pfSense-SA-26_05.webgui.asc
• https://redmine.pfsense.org/issues/16773