PT-2026-115197 · Netgate · Pfsense Ce

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CVE-2026-111232

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Published

2026-10-15

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Updated

2026-10-15

CVSS v3.1

4.8

Medium

VectorAV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Netgate pfSense CE 2.3.0 through 2.9.0 contains a stored cross-site scripting vulnerability that allows authenticated users with Firewall: Rules or NAT: Port Forward privileges to inject scripts via the separator color field. Attackers can submit a crafted separator[] color value that display separator() renders unencoded into class attributes, executing in administrators' browsers to perform WebGUI actions with their privileges.

Exploit

Fix

XSS

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Weakness Enumeration

Related Identifiers

CVE-2026-111232

Affected Products

Pfsense Ce