A critical vulnerability in cPanel, a widely used web hosting control panel, is being actively exploited by hackers, putting millions of websites at risk. The bug, which has been abused by hackers for months, has prompted web hosts to rush out patches to mitigate the issue. The exploitation of this vulnerability underscores the importance of prompt patch management, as hackers are quick to capitalize on unpatched systems. Specifically, the bug allows attackers to gain unauthorized access to sensitive data and systems, highlighting the need for web hosts to prioritize security updates. The fact that hackers have been exploiting this bug for an extended period1 suggests a significant window of exposure for affected websites. This ongoing exploitation matters to security practitioners, as it highlights the need for proactive vulnerability management and swift patch deployment to prevent similar attacks.
Hackers are actively exploiting a bug in cPanel, used by millions of websites
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References
- TechCrunch. (2026, April 30). Hackers are actively exploiting a bug in cPanel, used by millions of websites. TechCrunch. https://techcrunch.com/2026/04/30/hackers-are-actively-exploiting-a-bug-in-cpanel-used-by-millions-of-websites/
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TechCrunch
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