CVE-2025-40587

HIGH

7.6

CVSS Score

Published: February 10, 2026 at 09:58 AM UTC

Updated: June 17, 2026 at 09:21 AM UTC

2 products affected across 1 vendorPolarion ALMPolarion

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Severity

HIGH7.6

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Polarion · Siemens

60%

v < V2410.2

Affected range stops below V2410.2, so it looks safe — our inference, not a vendor statement

Polarion ALM · Siemens

60%

v < V2404.5

Affected range stops below V2404.5, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord

https://cert-portal.siemens.com/productcert/html/ssa-035571.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.6HIGHsiemens

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-79

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