CVE-2026-48189 | OTRS Community Edition up to 2026.3.x Customer Backend information disclosure

SecurityVulns
Yanac

A vulnerability was found in OTRS Community Edition up to 2026.3.x and classified as problematic. This issue affects some unknown processing of the component Customer Backend Module. The manipulation results in information disclosure.

This vulnerability is reported as CVE-2026-48189. The attack can be launched remotely. No exploit exists.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More