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TI-2026-70275 Aliases CVE-2026-106138GHSA-76j6-f7qm-jhqv

Cross-Site Scripting via Chart Tooltip in KendoReact

Priority LOW 23CWE-80Published · 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-80.

Summary

Progress Software KendoReact (@progress/kendo-react-charts) from 1.1.0 before 16.2.0 is affected. The default Chart tooltip renders the formatted point value as raw HTML without encoding, in both the single-point and the shared tooltip. This is CWE-80, improper neutralization of script-related HTML tags. An attacker with low privileges who can influence a string value bound to the chart can supply HTML with event handlers that run JavaScript in a user's browser when the user hovers over the affected data point.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

In Progress® KendoReact (@progress/kendo-react-charts) starting with version 1.1.0 and prior to 16.2.0, the default Chart tooltip renders the formatted point value as raw HTML without encoding, in both the single-point and the shared tooltip. An attacker with low privileges who can influence a string value bound to the chart can supply HTML containing event handlers that execute JavaScript in a user's browser when the user hovers over the affected data point. Successful exploitation can compromise the confidentiality and integrity of data accessible to the affected application.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00133 2nd 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
ProgressKendoReact1.1.0 to before 16.2.016.2.0Patch availableCNA
  • KendoReact VendorProgress Affected 1.1.0 to before 16.2.0 Fixed in 16.2.0 Patch available CNA

Remediation

Update KendoReact (@progress/kendo-react-charts) to version 16.2.0 or later.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

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

Timeline

  1. 2026-10-10 Threatist record created from CVE-2026-106138
  2. 2026-10-11 Alias added: GHSA-76j6-f7qm-jhqv
  3. 2026-10-11 Priority changed: MEDIUM → LOW
  4. 2026-10-16 CISA SSVC decision points changed

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