Hello everyone,
we have released a new SECURITY relaease 23.1.20260710.3
.
Release notes:
- SECURITY: this release fixes multiple high level security vulnerabilities, everyone is strongly adviced to update to it!
- This is probably the last 23.1 security release, we recommend to update to 26.x rather sooner than later.
This Maintenance update is provided via Docker container.
If you have problems with this update, you can easily revert to the previous version:
Manual (container) update/downgrade in a Docker installation
Manuelles (Container)-Update/Downgrade in einer Docker-Installation
New functions / preferences or other important things:
- SECURITY: this release fixes two more security vulnerabilities, everyone is strongly adviced to update to it!
This update is a security update!
Please be sure to check whether the automatic update worked, or trigger it manually if necessary or desired.
You can find the version here:
https://help.egroupware.org/t/where-can-i-find-the-egroupware-version-number/79853
- This is probably the last 23.1 security release, we recommend to update to 26.x rather sooner than later.

We are hereby discontinuing support for EGroupware version 23.1!
There will be no further updates—and in particular, no more security updates—for version 23.1.
We hereby urge all users to upgrade their installation to version 26.
As is the case with virtually all software (projects), the situation is currently quite challenging. We are receiving a large number of (AI-supported) security alerts that must be addressed and released promptly. This requires development resources that we must allocate to the current version 26.

The update information is collected in the following topic
https://help.egroupware.org/t/new-features-preferences-or-other-important-things-since-release-of-egroupware-23-1/77410
in reverse chronological order.
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Kind regards
Your EGroupware team