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TI-2026-86025 Aliases CVE-2026-106136GHSA-c7fg-9fr9-89xp

Cross-site scripting in Progress Software KendoReact Chat component

Priority LOW 24CWE-79Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Progress Software KendoReact versions from 0.6.0 before 16.2.0 contain a cross-site scripting flaw (CWE-79) in the Chat component of @progress/kendo-react-conversational-ui. An unsafe URL in an openUrl quick action lets a low-privileged attacker who can supply Chat messages run arbitrary JavaScript in the application's origin when a user clicks the action. The attacker needs no interaction beyond that click and is not able to make the service unavailable.

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

Description from the CNA

Cross-Site Scripting (XSS) in the Chat component (@progress/kendo-react-conversational-ui) in Progress Software KendoReact versions 0.6.0 through 16.1.0 allows a low-privileged attacker who can supply Chat messages to execute arbitrary JavaScript in the origin of the application via an unsafe URL in an openUrl quick action, which runs when a user clicks the action.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00173 6th percentileScored 2026-11-07
Fix Fixed KendoReact (Progress Software): 16.2.0

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
ProgressKendoReact0.6.0 to before 16.2.016.2.0Patch availableCNA
  • KendoReact VendorProgress Affected 0.6.0 to before 16.2.0 Fixed in 16.2.0 Patch available CNA

Remediation

Upgrade KendoReact to version 16.2.0, which fixes the flaw. The sources do not list a vendor advisory identifier for this fix.

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

  • Fix · CNA KendoReact (Progress Software) Fixed in 16.2.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Progress Software KendoReact 16.2.0

    3 records Highest priority Priority LOW 3 LOW

    Other records, highest priority first

    • TI-2026-86029 Cross-site scripting in Progress Software KendoReact EditorPriority LOW 24
    • TI-2026-86021 Cross-site scripting in Progress Software KendoReact MenuPriority LOW 24
    Show all 3 records →

Timeline

  1. 2026-11-06 Threatist record created from CVE-2026-106136
  2. 2026-11-06 CISA SSVC decision points changed
  3. 2026-11-06 Priority changed: MEDIUM → LOW
  4. 2026-11-06 Alias added: GHSA-c7fg-9fr9-89xp

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