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CVE-2025-40587

High

Description

A vulnerability has been identified in Polarion V2404 (All versions < V2404.5), Polarion V2410 (All versions < V2410.2). The affected application allows arbitrary JavaScript code be included in document titles. This could allow an authenticated remote attacker to conduct a stored cross-site scripting attack by creating specially crafted document titles that are later viewed by other users of the application.

SeverityHigh
CVSS7.6
Exploit probability—
ProductPolarion V2404
PublishedFeb 10, 2026
First seenFeb 10, 2026
Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update
  • Siemens Polarion V2404V2404.5 or later
  • Siemens Polarion V2410V2410.2 or later

Affected products

ProductAffected versionsFixed in
Siemens Polarion V2404v < V2404.5V2404.5
Siemens Polarion V2410v < V2410.2V2410.2

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