4.5.2, 4.4.6 Release annoncement

[MaximeRainville]

Stable releases have been created for for Silverstripe CMS: 4.4.6 and 4.5.2.

This release is a security hotfix. It only contains security fixes essential to addressing the CVE-2020-9280 security issue and follow up work from the CVE-2019-12245 patch which was released in September 2019.

Further information:

• CVE-2020-9280 Folders migrated from 3.x may be unsafe to upload to
• CVE-2019-12245 Incorrect access control vulnerability in files uploaded to protected folders
• Silverstripe CMS 4.4.6 change log
• Silverstripe CMS 4.5.2 change log