TI-2026-74767 Aliases CVE-2026-106163

Cross-site scripting in Kendo UI for jQuery FileBrowser and ImageBrowser

LOW 28CWE-80Published 2026-10-15 · Updated 2026-10-15

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
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 Kendo UI for jQuery from v2023.1.117 before v2026.3.1015 renders remotely supplied file and directory names as HTML in its FileBrowser and ImageBrowser components without proper encoding. This is a cross-site scripting flaw (CWE-80) in which an attacker-controlled file or directory name containing script-related HTML runs JavaScript in the user's browser. Exploitation requires no privileges or user interaction, and the attacker 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 versions starting with v2023.1.117 and prior to v2026.3.1015, the FileBrowser and ImageBrowser components render remotely supplied file and directory names as HTML without proper encoding. An attacker-controlled name containing script-related HTML can execute JavaScript in the user's browser, compromising 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 0.00181 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	2023.1.117 to before 2026.3.1015	2026.3.1015	Patch available	CNA

Kendo UI for jQuery VendorProgress Affected 2023.1.117 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::::::::	2023.1.117 to before 2026.3.1015	Vulnerable	Progress

cpe:2.3:a:progress:kendo_ui:*:*:*:*:*:*:*:* Versions 2023.1.117 to before 2026.3.1015 Vulnerable ·Progress

Remediation

Update Kendo UI for jQuery to version 2026.3.1015 or later, which fixes the FileBrowser and ImageBrowser encoding 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-2026-74777 XSS in Kendo UI for jQuery Calendar and MultiViewCalendarPriority LOW 24
- TI-2026-74776 Cross-site scripting in Kendo UI for jQuery validation messagesPriority LOW 24
Show all 14 records →

Timeline

2026-10-16 Threatist record created from CVE-2026-106163

References

Advisory 1

https://www.telerik.com/kendo-jquery-ui/documentation/knowledge-base/kb-security-filebrowser-imagebrowser-xss-cve-2026-106163

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-2026-74777 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
TI-2026-74765 Cross-site scripting in Kendo UI for jQuery Badge text binding 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