MinorCritical vulnerability

CVE-2026-111219 (CVSS 7.5)

NVD · officialPublished Oct 15, 2026Risk 23/100EPSS 0.9%

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.

Technical details

CVSS

7.5

AV:NetworkAC:HighPR:HighUI:None

Evidence and sources

This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.

Open primary source