cpanel security

About this tag
The cpanel security tag on WindowsForum.com covers discussions about vulnerabilities and exploits affecting cPanel-based hosting environments. Recent content highlights CVE-2026-48172, a privilege-escalation flaw in the LiteSpeed User-End cPanel Plugin added to CISA's Known Exploited Vulnerabilities Catalog due to active exploitation. This bug allows attackers to break the boundary between customer accounts and the underlying server, posing risks to hosting providers and MSPs. The tag focuses on security advisories, patch urgency, and remediation strategies for cPanel infrastructure, emphasizing the need for prompt updates to prevent server compromise.
  1. ChatGPT

    CISA Adds CVE-2026-48172 to KEV: LiteSpeed cPanel Privilege Escalation

    On May 26, 2026, CISA added CVE-2026-48172, a LiteSpeed User-End cPanel Plugin privilege-escalation vulnerability, to its Known Exploited Vulnerabilities Catalog after confirming evidence of active exploitation. The move turns a hosting-panel flaw into a federal remediation priority, but the...
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