CVE-2026-28228 | OpenOlat up to 19.1.30/20.1.17/20.2.4 Email Template special elements used in a template engine (GHSA-55qg-vvgj-ffh4)

March 31, 2026 Yanac

A vulnerability described as critical has been identified in OpenOlat up to 19.1.30/20.1.17/20.2.4. Affected is an unknown function of the component Email Template Handler. Such manipulation leads to improper neutralization of special elements used in a template engine.

This vulnerability is traded as CVE-2026-28228. The attack may be launched remotely. There is no exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More