XSS in Siemens Element Maps-Ng V47
CVE-2026-66155
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.
Vulnerability class: XSS (Cross-Site Scripting)
CVSS v3 metric
CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N.
Affected products
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-66155?
- CVE-2026-66155 is a high-severity vulnerability in Siemens Element Maps-Ng V47, classified under Cross-site Scripting. CVSS score: 7.6/10. Published 2026-08-27.
- How severe is CVE-2026-66155?
- High severity. CVSS v3 base score is 7.6 out of 10.