What’s Vulnerable › Vulnerabilities
CVE-2026-66155
- Severity: high (CVSS 7.6 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-27 · updated 2026-08-28
- Weakness: CWE-79
Description
A vulnerability has been identified in Element maps-ng V47 (All versions < V47.12.3), Element maps-ng V48 (All versions < V48.11.3), Element maps-ng V49 (All versions < V49.16.1). 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.
Affected products
- Siemens Element maps-ng V47: before V47.12.3 — fixed in V47.12.3
- Siemens Element maps-ng V48: before V48.11.3 — fixed in V48.11.3
- Siemens Element maps-ng V49: before V49.16.1 — fixed in V49.16.1
How to fix
Upgrade to a fixed version: Siemens Element maps-ng V47 V47.12.3; Siemens Element maps-ng V48 V48.11.3; Siemens Element maps-ng V49 V49.16.1. Check the vendor advisory for mitigations.
References
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