OTRS AG

OTRS AG maintains a ticket-request and IT service-management platform that, despite a narrow product line, operates as a critical communication hub in many enterprise and service-provider environments. The vendor's disclosures cluster around a modest portfolio comprising the core OTRS system, OTRS ITSM, Help Desk, and FAQ modules, and recur consistently through web-application input-handling weaknesses—particularly cross-site scripting and improper input validation—alongside exposure of sensitive configuration and system information. These weakness classes reflect the platform's role as a web-facing request aggregator that processes and stores customer and incident data, creating both an application-layer attack surface and a data-exposure risk. A moderate tendency toward public exploit availability characterizes this vendor's disclosures, reflecting the accessibility and appeal of ticketing systems to both researchers and adversaries. Defenders deploying OTRS should prioritize patches addressing input validation and XSS, inventory instances carefully, and restrict external access; live severity, exploitation activity, and exposure counts are shown alongside this summary.