Unrated severityNVD Advisory· Published Sep 4, 2026

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Netgate/Pfsense Plusllm-fuzzy
Range: <=26.03
Netgate/Pfsense Cellm-fuzzy
Range: <=2.8.1

Patches

Vulnerability mechanics

References

docs.netgate.com/downloads/pfSense-SA-26_05.webgui.ascnvd
redmine.pfsense.org/issues/16773nvd

News mentions

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