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CVE-2026-106149— Cross-site Scripting (XSS) in Kendo UI for jQuery Menu

Quick assessment

Affected
Progress Software Kendo UI for jQuery
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 In Progress® Kendo® UI for jQuery v2026.3.1015 之前的版本中，Menu 组件通过字符串拼接的方式，从绑定的 dataSource 字段构建 HTML 属性，但未进行适当的净化处理。拥有低权限的 attacker 若能控制这些字段，即可注入 JavaScript 事件处理程序属性。当用户与受影响的 Menu 组件交互时，这些属性将被执行，从而危及浏览器上下文中可访问数据的保密性和完整性。

CVSS 5.4 · Medium

Affected Version Matrix 1

VendorProduct Version RangeStatus
Progress Software Kendo UI for jQuery 2011.2.804< 2026.3.1015 affected
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I. Basic Information for CVE-2026-106149

Vulnerability Information
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Vulnerability Title
Cross-site Scripting (XSS) in Kendo UI for jQuery Menu
Source: CVE Program / CVE List V5
Vulnerability Description
In Progress® Kendo® UI for jQuery prior to v2026.3.1015, the Menu component constructs HTML attributes from bound dataSource fields by string concatenation without proper neutralization. An attacker with low privileges who can control these fields can inject JavaScript event-handler attributes that execute when a user interacts with the affected Menu, compromising the confidentiality and integrity of data accessible in the user's browser context.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
Web页面中脚本相关HTML标签转义处理不恰当(基本跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Progress Software Kendo UI for jQuery 2011.2.804 ~ 2026.3.1015 -

II. Public POCs for CVE-2026-106149

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III. Intelligence Information for CVE-2026-106149

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Vendor Advisories for CVE-2026-106149 (1)

Same Patch Batch · Progress Software · 2026-10-15 · 14 CVEs total

CVE-2026-108116 7.5 HIGH MDX and SOAP Injection in Kendo UI for jQuery
CVE-2026-106163 6.5 MEDIUM Cross-site Scripting (XSS) in Kendo UI for jQuery FileBrowser and ImageBrowser
CVE-2026-106161 5.4 MEDIUM Cross-Site Scripting via Badge Text Binding in Kendo UI for jQuery
CVE-2026-106160 5.4 MEDIUM Prototype Pollution via Model.accept and kendo.setter in Kendo UI for jQuery
CVE-2026-106147 5.4 MEDIUM Cross-Site Scripting via ListBox Bound Text in Kendo UI for jQuery
CVE-2026-106148 5.4 MEDIUM Cross-Site Scripting via TabStrip, Menu, and PanelBar Image URLs in Kendo UI for jQuery
CVE-2026-106153 5.4 MEDIUM Cross-site Scripting (XSS) in Kendo UI for jQuery Calendar and MultiViewCalendar
CVE-2026-106151 5.4 MEDIUM Cross-Site Scripting in Validator Validation Messages in Kendo UI for jQuery
CVE-2026-106150 5.4 MEDIUM Cross-site Scripting (XSS) in Kendo UI for jQuery Splitter, Window, and Tooltip
CVE-2026-106162 4.7 MEDIUM Cross-Site Scripting in FileManager Drag Hints in Kendo UI for jQuery
CVE-2026-106157 4.7 MEDIUM Cross-Site Scripting via PanelBar Item URLs in Kendo UI for jQuery
CVE-2026-106158 4.7 MEDIUM Cross-Site Scripting via Scheduler Resource Colors in Kendo UI for jQuery
CVE-2026-106159 4.7 MEDIUM Cross-Site Scripting via ToolBar ButtonGroup URLs in Kendo UI for jQuery

IV. Related Vulnerabilities

Same product: Kendo UI for jQuery
Same vendor: Progress Software
Same weakness: CWE-80

V. Comments for CVE-2026-106149

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