CVE-2026-65643

Eval injection in cPanel 11.138.0.0 and earlier allows remote authenticated users to execute arbitrary code as root.

CVSS v4.0

8.7 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS

0.64% chance of exploitation in the next 30 days, 48th percentile

Published

2026-09-01

Proof-of-concept exploits (1)

• HORKimhab/CVE-2026-65643

References

• CVE Record
• NVD entry

Related

• CVE-2026-65640
• CVE-2026-65650
• CVE-2026-6564
• CVE-2026-6568
• CVE-2026-6563
• CVE-2026-65693