CVE-2026-48208 Denial-of-Service via SVG Rendering in Ticket

An improper neutralization of active SVG content in OTRS or OTRS Community Edition ticket article rendering allows attackers to inject specially crafted SVG payloads via email content, leading to browser-side resource exhaustion and denial of service when affected tickets are opened by an agent o...

Linux Distros Unpatched Vulnerability : CVE-2021-36091

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Agents are able to list appointments in the calendars without required permissions. This issue affects: OTRS AG OTRS Community Edition: 6.0.x version 6.0.1 and...

CVE-2022-39050

An attacker who is logged into OTRS as an admin user may manipulate customer URL field to store JavaScript code to be run later by any other agent when clicking the customer URL link. Then the stored JavaScript is executed in the context of OTRS. The same issue applies for the usage of external...