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Prototype Pollution in Progress Software Kendo UI for Vue

4.1MediumCNA
Exploited
No known exploitation
Fix
Fixed in 10.0.0
Who is exposed
Not reported

Do first: Upgrade to a fixed version: 10.0.0.

Published
Last modified
17/100 · provisional
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

Prototype Pollution in Progress Software's Kendo UI for Vue, in the @progress/kendo-vue-common package, lets a highly privileged user modify the prototype of built-in objects when they can control a field path processed by components such as the Scheduler. The attacker must be logged in with high privileges and can reach the flaw over the network, and the resulting impact is limited to partial loss of confidentiality, integrity, and availability.

Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.

Read the original description

Prototype Pollution in @progress/kendo-vue-common in Progress Software Kendo UI for Vue versions 0.4.0 through 9.2.0 allows a high-privileged attacker who can control a field path processed by components such as the Scheduler to modify the prototype of built-in objects, resulting in a limited impact on confidentiality, integrity, and availability.

cve.now Index

17Pcve.now Index 17 of 100 · methodology v3 · provisional
  • Exploitation0/40No signal
  • Exposure3/25Reachable over the network · Unknown: No advisory context yet
  • Reach10/20Affects npm packages
  • Severity4.1/10CVSS 4.1
  • No patch0/5No signal

What would change the score

  • Would score about 72 if added to CISA KEV
  • Would score about 67 if CISA's SSVC rates exploitation active
  • Would score about 36 if advisories confirm default setups are exposed

What to do

  • Upgrade to a fixed version: 10.0.0.

Timeline

  1. CVE published
  2. First seen by cve.now
  3. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: partial

  4. Record last updated

Affected versions

  • @progress/kendo-vue-commonnpm

    From 0.4.0 · fixed in 10.0.0

Evidence 1

  1. Advisory

Corrections

None so far.

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Questions about CVE-2026-106128

Is CVE-2026-106128 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data

Which versions are affected by CVE-2026-106128?

@progress/kendo-vue-common (npm): from 0.4.0 before 10.0.0.Source: cve.now feed data

How do I fix CVE-2026-106128?

Upgrade to a fixed version: 10.0.0.Source: cve.now feed data