Server side cross-site scripting In otrs2

Description

Multiple cross-site scripting (XSS) vulnerabilities in Open Ticket Request System (OTRS) Help Desk 2.4.x before 2.4.13, 3.0.x before 3.0.15, and 3.1.x before 3.1.9, and OTRS ITSM 2.1.x before 2.1.5, 3.0.x before 3.0.6, and 3.1.x before 3.1.6, allow remote attackers to inject arbitrary web script or HTML via an e-mail message body with (1) a Cascading Style Sheets (CSS) expression property in the STYLE attribute of an arbitrary element or (2) UTF-7 text in an HTTP-EQUIV="CONTENT-TYPE" META element.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem
Package
Affected version
Patched versions