cPanel TSR-2017-0003 Security Update

An update for cPanel was just released to address various security vulnerabilities. These updates provide targeted changes to address security concerns with cPanel and WHM. We recommend that you update as soon as possible.

If your deployed cPanel & WHM servers are configured to automatically update when new releases are available, then no action is required. Your systems will update automatically. If you have disabled automatic updates, then we strongly encourage you to update your cPanel & WHM installations at your earliest convenience.


The following cPanel & WHM versions address all known vulnerabilities:

  • 64.0.21 & Greater
  • 62.0.24 & Greater
  • 60.0.43 & Greater
  • 58.0.49 & Greater
  • 56.0.49 & Greater

Additional information is scheduled for release on May 16, 2017.

More information can be found at:

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