New Security Update Released for Tiki 21.x LTS and Upgrade is Strongly Recommended

A Security update is now available for Tiki 21.x LTS (Long-Term Support). Users of this version are strongly recommended to update their websites. Please get the latest version file here: Tiki 21.11.

Note that Tiki 21.x will enter end of life in March 2025 and after March it will no longer receive security fixes, so any site using this version should start making upgrade to Tiki 24.7 or Tiki 27.1.

Many thanks to Shimon Silberschlag and Aviv Vinograzki (as main reporter) from Israel National Cyber Directorate | Active Cyber Defense Center, Sheela Sarva and Mayank from QUALYS for vulnerabilities report.

If there is any question, please post it in the forums here or in the Tiki chat or on a Tiki mailing list. Support beyond what the Tiki community can provide through these channels is also available from EvoluData (https://evoludata.com/Tiki-Extended-Security-Maintenance), including support for any version, including outdated versions.