Please whitelist cPanel in your adblocker so that you’re able to see our version release promotions, thanks!

The Community Forums

Interact with an entire community of cPanel & WHM users!
  1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

cPanel TSR-2017-0005 Announcement

Discussion in 'cPanel Announcements' started by cPanelJackson, Sep 18, 2017.

  1. cPanelJackson

    cPanelJackson Product Owner - cPanel Security Team
    Staff Member

    Aug 12, 2010
    Likes Received:
    Trophy Points:
    cPanel Access Level:
    Root Administrator
    cPanel TSR-2017-0005 Announcement

    cPanel has released new builds for all public update tiers. These updates provide targeted changes to address security concerns with the cPanel & WHM product. These builds are currently available to all customers via the standard update system.

    cPanel has rated these updates as having CVSSv3 scores ranging from 2.2 to 7.8.

    Information on cPanel's security ratings is available at Security Levels - cPanel Knowledge Base - cPanel Documentation.

    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:

    66.0.23 & Greater
    64.0.40 & Greater
    62.0.30 & Greater
    60.0.48 & Greater
    56.0.52 & Greater

    The latest public releases of cPanel & WHM for all update tiers are available at Downloads | cPanel, Inc..


    The cPanel Security Team and independent security researchers identified the resolved security issues. There is no reason to believe that these vulnerabilities have been made known to the public. As such, cPanel will only release limited information about the vulnerabilities at this time.

    Once sufficient time has passed, allowing cPanel & WHM systems to automatically update to the new versions, cPanel will release additional information about the nature of the security issues. This Targeted Security Release addresses 11 vulnerabilities in cPanel & WHM software versions 66, 64, 62, 60, and 56.

    Additional information is scheduled for release on September 19, 2017.
    For information on cPanel & WHM Versions and the Release Process, read our documentation at:
    Product Versions and the Release Process - cPanel Knowledge Base - cPanel Documentation

    For the PGP-Signed version of this announcement please see:
    Sametto Chan likes this.

Share This Page