PT-2026-115198 · Netgate · Pfsense Ce

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CVE-2026-111233

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Published

2026-10-15

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Updated

2026-10-15

CVSS v3.1

4.7

Medium

VectorAV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
Netgate pfSense CE 2.7.1 through 2.9.0 contains a reflected cross-site scripting vulnerability in firewall rules.php that allows remote attackers to inject script via the unencoded if parameter. When the non-default Require Firewall Interface option is enabled, attackers can lure users with firewall rules privileges into opening a crafted GET link to execute script in the WebGUI with their privileges.

Exploit

Fix

XSS

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Weakness Enumeration

Related Identifiers

CVE-2026-111233

Affected Products

Pfsense Ce