[announce] [SECURITY] Horde Groupware Webmail Edition 5.2.6 (final)

Jan Schneider jan at horde.org
Tue Apr 28 20:31:00 UTC 2015

The Horde Team is pleased to announce the final release of the Horde Groupware
Webmail Edition version 5.2.6.

Horde Groupware Webmail Edition is a free, enterprise ready, browser based
communication suite. Users can read, send and organize email messages  
with four
different webmail interfaces and manage and share calendars, contacts, tasks,
notes, files, and bookmarks with the standards compliant components from the
Horde Project.

For upgrading instructions, please see

For detailed installation and configuration instructions, please see

Thanks to the cPanel Security Team and João Machado for reporting the XSS

The major changes compared to the Horde Groupware Webmail Edition  
version 5.2.5

General changes:
     * Fixed an XSS vulnerability in the groups administration.
     * Small bugfixes and improvements.

Mail changes:
     * Fixed XSS vulnerability in the HTML editor.

Filter changes:
     * Added Galician translation.

Address book changes:
     * Fixed adding tags to new contacts.

The full list of changes can be viewed here:


Have fun!

The Horde Team.

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