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TI-2026-86028 Aliases CVE-2026-106127GHSA-wp43-fqwr-5f5j

Prototype pollution in Progress Software KendoReact

Priority LOW 19CWE-1321Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
Low · Low · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

The setter utility in the @progress/kendo-react-common package of Progress Software KendoReact, from 3.5.0 before 16.1.0, does not properly restrict field paths, so it can modify the prototype of built-in objects (CWE-1321). An attacker with high privileges who controls a field path passed to the utility, directly or through components such as Form, Scheduler, and Gantt, can exploit this. The impact on confidentiality, integrity, and availability is limited.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

Prototype Pollution in the setter utility (@progress/kendo-react-common) in Progress Software KendoReact versions 3.5.0 through 16.0.0 allows a high-privileged attacker who can control a field path passed to the utility, directly or through components such as the Form, Scheduler, and Gantt, to modify the prototype of built-in objects, resulting in a limited impact on confidentiality, integrity, and availability.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00211 11th percentileScored 2026-11-07
Fix Fixed KendoReact (Progress Software): 16.1.0

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
ProgressKendoReact3.5.0 to before 16.1.016.1.0Patch availableCNA
  • KendoReact VendorProgress Affected 3.5.0 to before 16.1.0 Fixed in 16.1.0 Patch available CNA

Remediation

Upgrade Progress Software KendoReact to version 16.1.0 or later.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

  • Fix · CNA KendoReact (Progress Software) Fixed in 16.1.0

Timeline

  1. 2026-11-06 Threatist record created from CVE-2026-106127
  2. 2026-11-06 CISA SSVC decision points changed
  3. 2026-11-06 Alias added: GHSA-wp43-fqwr-5f5j

References

Advisory 1

  • TI-2026-07083 Command injection in Progress LoadMaster KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-06182 WhatsUp Gold HasErrors SQL Injection Authentication Bypass Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-04541 WhatsUp Gold GetFileWithoutZip Directory Traversal Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-04060 Registration Authentication Bypass Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-01127 LoadMaster Pre-Authenticated OS Command Injection KEVCVSS 3.1CRITICAL 10.0
  • TI-2023-20934 WS_FTP Server Ad Hoc Transfer Module .NET Deserialization Vulnerability KEVCVSS 3.1CRITICAL 10.0
See all 436 →

Sources

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