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TI-2026-47078 Aliases CVE-2026-66155

Cross-site scripting in Siemens Element maps-ng V47

Priority LOW 31CWE-79Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00284 21st percentileScored 2026-11-07
Fix Fixed Element maps-ng V47 (Siemens): V47.12.3Element maps-ng V48 (Siemens): V48.11.3+1 more product

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SiemensElement maps-ng V47before V47.12.3V47.12.3Patch availableCNA
SiemensElement maps-ng V48before V48.11.3V48.11.3Patch availableCNA
SiemensElement maps-ng V49before V49.16.1V49.16.1Patch availableCNA
  • Element maps-ng V47 VendorSiemens Affected before V47.12.3 Fixed in V47.12.3 Patch available CNA
  • Element maps-ng V48 VendorSiemens Affected before V48.11.3 Fixed in V48.11.3 Patch available CNA
  • Element maps-ng V49 VendorSiemens Affected before V49.16.1 Fixed in V49.16.1 Patch available CNA

Remediation

  • Fix · CNA Element maps-ng V47 (Siemens) Fixed in V47.12.3
  • Fix · CNA Element maps-ng V48 (Siemens) Fixed in V48.11.3
  • Fix · CNA Element maps-ng V49 (Siemens) Fixed in V49.16.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-66155

References

Other 1

  • TI-2026-20057 Authentication bypass in Fortinet FortiWeb KEVCVSS 3.1CRITICAL 9.4
  • TI-2025-26358 tls: fix handling of zero-length records on the rx_list KEVCVSS 3.1CRITICAL 9.8
  • TI-2025-18911 Heap-based buffer overflow in Fortinet FortiSwitchManager KEVCVSS 3.1CRITICAL 9.8
  • TI-2025-09686 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-07142 Code injection in Spring Framework KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-19919 Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints KEVCVSS 3.1CRITICAL 10.0
See all 2487 →

Sources

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