CVE-2026-111227 — Netgate pfSense CE through 2.9.0 CRLF Injection via services_unbound_acls.php
Netgate pfSense CE through 2.9.0 contains a CRLF injection vulnerability in services_unbound_acls.php that allows authenticated users with the DNS Resolver: Access Lists privile…
Published: 2026-10-15 · CVSS: 5.1 · CVSS 4.0
Netgate pfSense CE through 2.9.0 contains a CRLF injection vulnerability in services_unbound_acls.php that allows authenticated users with the DNS Resolver: Access Lists privilege to inject Unbound configuration directives. Attackers can embed CR/LF characters in the aclname or aclaction fields written to access_lists.conf to add local-data, local-zone, or forward-zone directives and control DNS answers served to LAN clients.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7