CVE-2024-51446: Siemens Polarion Alm

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability has been identified in Polarion V2310 (All versions), Polarion V2404 (All versions < V2404.4). The file upload feature of the affected application improperly sanitizes xml files. This could allow an authenticated remote attacker to conduct a stored cross-site scripting attack by uploading specially crafted xml files that are later downloaded and viewed by other users of the application.

Affected products

• Siemens Polarion Alm: from 2404.0, before 2404.4 (fixed in 2404.4); version 2310.0 only

Published 2025-05-13. Last modified 2026-06-17.