Utopia Tech
Security1 min read

Critical cPanel Flaw Could Let One Hosting Customer Take Root Control of a Whole Server

cPanel has released patches for a security flaw affecting domain parking and addon domain functionality in cPanel and WebHost Manager (WHM), which could allow code execution as the root user. The vulnerability, assigned the CVE identifier CVE-2026-65643, impacts all supported versions of cPanel & WHM. cPanel described the issue as a critical security vulnerability and said that

UT

Utopia Tech

August 28, 2026 · 1 min read

Share

cPanel has released patches for a security flaw affecting domain parking and addon domain functionality in cPanel and WebHost Manager (WHM), which could allow code execution as the root user. The vulnerability, assigned the CVE identifier CVE-2026-65643, impacts all supported versions of cPanel & WHM. cPanel described the issue as a critical security vulnerability and said that an

Originally published at thehackernews.com

#Cybersecurity#Malware#Vulnerabilities
Share
▸ Want a deeper look?

Talk to an architect about applying this to your stack.

60-minute technical evaluation, no obligation. We'll map the ideas in this article to your environment.

Schedule the call
▸ Continue reading

More from the journal

APT28-Linked HOOKEDGE Backdoor Targets European Government and Diplomatic Organizations
Security

APT28-Linked HOOKEDGE Backdoor Targets European Government and Diplomatic Organizations

1 min read

PaperCut Zero-Day Exploited in Attacks, Affecting All NG and MF Versions
Security

PaperCut Zero-Day Exploited in Attacks, Affecting All NG and MF Versions

1 min read

OpenAI Says Reward Hacking Drove AI Agents to Exploit Zero-Days and Breach Hugging Face
Security

OpenAI Says Reward Hacking Drove AI Agents to Exploit Zero-Days and Breach Hugging Face

1 min read

All posts
Skip to main content