TI-2019-10391 Aliases CVE-2019-13936 GHSA-mh77-9rrc-963m

Cross-site scripting in Siemens Polarion

LOW 25CWE-79Published 2019-11-27 · Updated 2024-09-16

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in webclient of Siemens AG Polarion could allow an attacker to exploit a persistent XSS vulnerability. This issue affects: Siemens AG Polarion All versions < 19.2.

Why it matters now

EPSS 0.00521 44th percentileScored 2026-11-07

Fix Fixed Polarion (Siemens AG): 19.2

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Siemens	Polarion	before 19.2	19.2	Patch available	CNA

Polarion VendorSiemens Affected before 19.2 Fixed in 19.2 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:siemens:polarion::::::::	before 19.2	Vulnerable	Siemens

cpe:2.3:a:siemens:polarion:*:*:*:*:*:*:*:* Versions before 19.2 Vulnerable ·Siemens

Remediation

Fix · CNA Polarion (Siemens AG) Fixed in 19.2

Timeline

2026-10-02 Threatist record created from CVE-2019-13936
2026-10-03 Alias added: GHSA-mh77-9rrc-963m

References

Advisory 1

https://xavibel.com/2019/11/25/siemens-polarion-multiple-web-vulnerabilities/

TI-2019-10390 Cross-site scripting in Siemens Polarion CVSS 3.1MEDIUM 5.4
TI-2019-10389 Cross-site scripting in Siemens Polarion CVSS 3.1MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences