Advisoriesby IbisSiemensCVE-2026-66155
Siemens Element maps-ng: cross-site scripting
Fix: upgrade to V47.12.3 or later (3 fixed versions below)
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 versions
| Package | Affected | Fixed in |
|---|---|---|
| Element maps-ng V47 Product | < V47.12.3 | V47.12.3 |
| Element maps-ng V48 Product | < V48.11.3 | V48.11.3 |
| Element maps-ng V49 Product | < V49.16.1 | V49.16.1 |
Details and references
- CVSS 4.0
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-79