CVE-2026-111232: pfSense CE 2.3.0 through 2.9.0

Affected technology

pfSense CE · 2.3.0 through 2.9.0
Netgate

Description’s affected range: through 2.9.0

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · High privileges required · Passive user interaction

What an attacker can do

Authenticated users with Firewall: Rules or NAT: Port Forward privileges can inject scripts via the separator color field. Vendor/CNA’s CVSS 4.0 assessment (base score 4.8/10) rates confidentiality and integrity impact as low; availability impact as none.