CVE-2026-111219

HighCVSS 7.2/10Last modified Oct 20, 2026

Description

Netgate pfSense CE through 2.9.0 contains a newline injection vulnerability in services_pppoe_edit.php that allows privileged users to inject mpd.secret entries via unvalidated username POST fields. Attackers with the PPPoE Server Edit privilege can add a line whose secret begins with '!', making mpd5 run commands as root when a PPPoE client authenticates.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-93

Affected software

No affected versions have been published.

Timeline

Published
Oct 15, 2026
Last modified
Oct 20, 2026
NVD status
Analyzed

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CVE-2026-111219: High severity, CVSS 7.2 | Vulnix