WebCrossing – Security Upgrade January 2021

We always try to keep our security features up-to-date. This version incorporates the latest upgrades to OpenSSL. In particular (sort of geeky), OpenSSL “Fixed NULL pointer deref in GENERAL_NAME_cmp (CVE-2020-1971).” We recommend this version to all WebCrossing users who are making use of secure connection.


The latest release version is now WebCrossing 6.4-b9c09b3 2021-01-11

All self-hosted customers with valid support and maintenance contracts can download this new version at no cost.

If you are a self-hosted customer and have a valid support and maintenance contract, please contact support for access to the new server. If your support and maintenance contract has expired, please contact us to renew so we can provide you with this important update.