logo

All supported cPanel versions hit by critical auth bug, now patched

ID: 235e97e5-84c9-5977-8265-b0f4856a1009

STIX ID: report--235e97e5-84c9-5977-8265-b0f4856a1009

Feed Name: Security Affairs

Threat Score
75/100

Date Published: 2026-04-29

Date Updated: 2026-04-29

Author: Pierluigi Paganini

...
...

A critical authentication vulnerability affecting all supported cPanel versions was disclosed and patched; administrators are urged to apply the provided updates immediately. Namecheap implemented temporary firewall rules blocking cPanel/WHM ports (2083, 2087) as a mitigation while patches were deployed across affected hosting tiers.

Your team is not currently subscribed to this feed. You must subscribe to it in order to see this post.