---
id: CVE-2026-106127
title: Prototype Pollution in Progress Software KendoReact
summary: >-
  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 thro…
severity: medium
cvss: 4.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L'
cvssSource: cna
cwe:
  - CWE-1321
vendor: Progress Software
product: '@progress/kendo-react-common'
affected:
  - '@progress/kendo-react-common >= 3.5.0 < 16.1.0'
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-06T17:17:17.858544Z'
published: '2026-11-06'
updated: '2026-11-06'
sourceUpdated: '2026-11-06T17:47:16.221Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-106127'
references:
  - url: >-
      https://www.telerik.com/kendo-react-ui/components/knowledge-base/kb-security-prototype-pollution-cve-2026-106127
tags:
  - cve.org
ingestedAt: '2026-11-06T18:00:12.506Z'
epss: 0.00211
epssPercentile: 0.11433
---

## Overview

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.

## Affected

- `@progress/kendo-react-common >= 3.5.0 < 16.1.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.