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    CVE-2026-111222

    Netgate pfSense CE through 2.9.0 contains a php.ini injection vulnerability that allows authenticated users with General Setup privileges to inject directives by submitting an unvalidated timezone value. Attackers can embed a quote and newline to add auto_prepend_file pointing at /var/db/zoneinfo, executing PHP as root after php.ini is regenerated at boot or php-fpm restart.

    Published:Oct 15, 2026
    Last Modified:Oct 21, 2026
    EPS:Oct 15, 2026
    EPSS Score:0.0096
    CVSS Score:6.6

    Affected Products

    Vendor
    Netgate
    Product
    Pfsense
    Vendor
    Netgate
    Product
    Pfsense Ce
    Vendor
    Pfsense
    Product
    Pfsense

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-15 Command Delimiters
    CAPEC-81 Web Server Logs Tampering

    Related CVEs

    CVE-2026-111233 (CVSS 2.3) — Netgate pfSense CE 2.7.1 through 2.9.0 contains a reflected cross-site scripting vulnerability in firewall_rul…
    CVE-2026-111232 (CVSS 4.8) — Netgate pfSense CE 2.3.0 through 2.9.0 contains a stored cross-site scripting vulnerability that allows authen…
    CVE-2026-111231 (CVSS 8.6) — Netgate pfSense CE through 2.9.0 contains an authorization bypass vulnerability that allows read-only WebGUI u…
    CVE-2026-111230 (CVSS 6.9) — Netgate pfSense CE through 2.9.0 contains a local file read vulnerability that allows users with the Dynamic D…
    CVE-2026-111229 (CVSS 8.6) — pfSense CE 2.7.0 through 2.9.0 contains a command injection vulnerability in services_captiveportal_hasync.php…
    CVE-2026-111228 (CVSS 5.1) — Netgate pfSense CE from 2.7.1 through 2.9.0 contains a CRLF injection vulnerability in services_unbound_advanc…
    CVE-2026-111227 (CVSS 5.1) — Netgate pfSense CE through 2.9.0 contains a CRLF injection vulnerability in services_unbound_acls.php that all…
    CVE-2026-111226 (CVSS 8.6) — pfSense CE 2.4.5 through 2.9.0 contains an OS command injection vulnerability that allows authenticated WebGUI…
    CVE-2026-111225 (CVSS 2.3) — Netgate pfSense CE 2.5.0 through 2.9.0 contains an OS command injection vulnerability in openvpn.learn-address…
    CVE-2026-111224 (CVSS 7.7) — pfSense CE through 2.9.0 contains an OS command injection vulnerability in the OpenVPN openvpn.connect_async.s…

    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