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SSA-682041: Cross Site Scripting Vulnerability in Element Maps

HIGH
CVSS 7.6
Date 2026-08-27T00:00:00+00:00
Source siemens-productcert
Published by Siemens ProductCERT

// Description

The si-map component does not properly neutralize user-controllable input of the points property that is used to render the tooltip label of map pins. This could allow an attacker to craft a malicious URL that, when loaded by a victim and the map pin is hovered over, executes arbitrary script code within the victim's browser session. This vulnerability affects only the @siemens/maps-ng package. Siemens has released new versions for the affected products and recommends to update to the latest versions.

// Vulnerabilities (1)

CVE ID CVSS Score Severity Description
CVE-2026-66155 7.6 high
CVE-2026-66155. The si-map component does not properly neutralize user-controllable input of the points property that is used to render the tooltip label of map pins. This could allow an attacker to craft a malicious URL that, when loaded by a victim and the map pin is hovered over, executes arbitrary script code within the victim's browser session.

// Remediations (7)

Mitigation: Deploy a strict Content Security Policy (CSP)
Deploy a strict Content Security Policy (CSP)
Patch: Update to V47.12.3 or later version
Update to V47.12.3 or later version
Patch: Update to V49.16.1 or later version
Update to V49.16.1 or later version
Patch: Update to V48.11.3 or later version
Update to V48.11.3 or later version
Mitigation: Refer to Angular security best practices for additional mitigation measures
Refer to Angular security best practices for additional mitigation measures
Mitigation: Enable Trusted Types enforcement
Enable Trusted Types enforcement
Mitigation: Monitor access logs for suspicious activity
Monitor access logs for suspicious activity

// References