CVE-2026-41940 was exploited for 64 days before a patch existed.

[pentesttools@infosec.exchange]

CVE-2026-41940 was exploited for 64 days before a patch existed. First attack: Feb 23. Advisory: Apr 28.

After disclosure, 15,448 cPanel hosts in malicious activity on May 1 alone. Ransomware and a Mirai botnet running in parallel. CVSS 9.8. CISA KEV.

We built a free scanner. No account needed.

Free cPanel vulnerability scanner to detect CVE-2026-41940

Free cPanel vulnerability scanner for CVE-2026-41940. Detect the authentication bypass via CRLF injection in cPanel & WHM. Get a PDF scan report.

Pentest-Tools.com (pentest-tools.com)

#infosec #pentesting #vulnerabilitymanagement