TI-2026-74760 Aliases CVE-2026-106148

Cross-site scripting in Kendo UI for jQuery TabStrip, Menu and PanelBar

LOW 24CWE-80Published 2026-10-15 · Updated 2026-10-15

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

In Progress Kendo UI for jQuery before 2026.3.1015, the TabStrip, Menu, and PanelBar components insert data source imageUrl values into single-quoted image src attributes without proper escaping. An attacker who can modify an image URL can inject HTML attributes, including event handlers, which causes JavaScript to run in a user's browser when the component renders the image (CWE-80). Successful exploitation can compromise the confidentiality and integrity of data accessible to the affected application.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

In Progress® Kendo® UI for jQuery prior to 2026.3.1015, the TabStrip, Menu, and PanelBar components insert data source imageUrl values into single-quoted image src attributes without proper escaping. An attacker who can modify an image URL can inject additional HTML attributes, including event handlers, and execute JavaScript in a user's browser when the affected component renders the image. Successful exploitation can compromise the confidentiality and integrity of data accessible to the affected application. The earliest affected version has not been confirmed. This issue is fixed in version 2026.3.1015.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00178 7th percentileScored 2026-11-07

Fix Fixed Kendo UI for jQuery (Progress Software): 2026.3.1015

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

Vendor	Product	Affected versions	Fixed in	Status	Source
Progress	Kendo UI for jQuery	2011.2.804 to before 2026.3.1015	2026.3.1015	Patch available	CNA

Kendo UI for jQuery VendorProgress Affected 2011.2.804 to before 2026.3.1015 Fixed in 2026.3.1015 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:progress:kendo_ui::::::::	2011.2.804 to before 2026.3.1015	Vulnerable	Progress

cpe:2.3:a:progress:kendo_ui:*:*:*:*:*:*:*:* Versions 2011.2.804 to before 2026.3.1015 Vulnerable ·Progress

Remediation

Update Kendo UI for jQuery to version 2026.3.1015, which fixes this issue.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Fix · CNA Kendo UI for jQuery (Progress Software) Fixed in 2026.3.1015

Fixed in the same release

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

Release · 2026-10-15
Progress Software Kendo UI for jQuery 2026.3.1015
14 records Highest priority Priority LOW 14 LOW
Other records, highest priority first
- TI-2026-74779 MDX and SOAP injection in Kendo UI for jQueryPriority LOW 38
- TI-2026-74767 Cross-site scripting in Kendo UI for jQuery FileBrowser and ImageBrowserPriority LOW 28
- TI-2026-74777 XSS in Kendo UI for jQuery Calendar and MultiViewCalendarPriority LOW 24
Show all 14 records →

Timeline

2026-10-16 Threatist record created from CVE-2026-106148

References

Advisory 1

https://www.telerik.com/kendo-jquery-ui/documentation/knowledge-base/kb-security-tabstrip-menu-panelbar-image-url-xss-cve-2026-106148

TI-2026-74779 MDX and SOAP injection in Kendo UI for jQuery CVSS 3.1HIGH 7.5
TI-2018-10144 Cross-site scripting (XSS) vulnerability in Progress Kendo UI Editor v2018.1.221 allows… CVSS 3.0MEDIUM 6.1
TI-2026-74767 Cross-site scripting in Kendo UI for jQuery FileBrowser and ImageBrowser CVSS 3.1MEDIUM 6.5
TI-2026-74777 XSS in Kendo UI for jQuery Calendar and MultiViewCalendar CVSS 3.1MEDIUM 5.4
TI-2026-74776 Cross-site scripting in Kendo UI for jQuery validation messages CVSS 3.1MEDIUM 5.4
TI-2026-74774 Cross-site scripting in Kendo UI for jQuery Menu CVSS 3.1MEDIUM 5.4

See all 13 →

Sources

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