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    CVE-2026-111232

    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.

    Published:Oct 15, 2026
    Last Modified:Oct 19, 2026
    EPS:Oct 15, 2026
    EPSS Score:0.00398
    CVSS Score:4.8

    Affected Products

    Vendor
    Netgate
    Product
    Pfsense
    Vendor
    Pfsense
    Product
    Pfsense

    Exploits

    No exploit reference

    Related CVEs

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High