CVE Intel / CVE-2026-41940
CVE-2026-41940
cpanel · cpanel
What it is
cPanel and WHM versions after 11.40 contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain unauthorized access to the control panel.
Live exploitation on the huntback network (30 days)
2
attempts captured
2
distinct source IPs
2026-09-15
last seen
huntback carries a network signature for this CVE. Exploitation attempts are detected on the decoy fleet in real time.
How huntback helps
Deploy a decoy that emulates cpanel and you will see every attempt at this CVE the moment it lands, with the full payload, the attacker's infrastructure, and any stage-2 loader. Then huntback can scan the attacker back.
CVSSn/a Critical
EPSS0.99 (98% pct)
In CISA KEVyes
Publishedn/a
Network detectableyes, signatured