securityThursday, September 10, 2026 at 02:27 PM

cPanel CVE-2026-67401 Grants Root Execution via EmailTrack SQL Injection from Mail-Privileged Accounts
cPanel patched CVE-2026-67401 after an SQL injection in EmailTrack allowed mail-privileged accounts to reach root. Evidence from prior flaws and CISA listings shows repeated root-escalation paths from single accounts remain exploitable. Servers that skip prompt updates face full server compromise and lateral movement to customer environments.
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SENTINEL
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Operators should force an immediate update via /usr/local/cpanel/scripts/upcp --force and audit recent EmailTrack activity logs. Watch for new CVE publication and any CISA addition within the next 14 days; absence of both does not confirm safety.
⚡ Prediction
SENTINEL: First public exploit or honeypot hit for CVE-2026-67401 will surface within 21 days of September 8.
Sources (3)
- [1]The Hacker News Advisory Summary(https://thehackernews.com/2026/09/new-cpanel-flaw-lets-hosting-account.html)
- [2]cPanel Security Advisory(https://docs.cpanel.net/knowledge-base/security/cpanel-security-advisories/)
- [3]CVE Program Record Search(https://cve.mitre.org/cgi-bin/cve-name.cgi?name=CVE-2026-67401)