Quick answers
- Is CVE-2026-106148 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-106148 being exploited in the wild.
- How severe is CVE-2026-106148?
- Medium severity, with a CVSS score of 5.4, published 15 October 2026.
- Which products and versions are affected?
- Progress Kendo UI for jQuery 2026.3.811 and earlier.
- Is there a fix for CVE-2026-106148?
- Yes: fixed in 2026.3.1015. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-106148 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-106148?
- Check whether you run Progress Kendo UI for jQuery at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: 2026.3.1015
Technical details
The TabStrip, Menu, and PanelBar components in Kendo UI for jQuery insert unsanitized imageUrl data source values into single-quoted HTML image src attributes, enabling attribute injection attacks (CWE-80). An attacker with the ability to modify image URLs can inject event handlers (e.g., onerror) that execute arbitrary JavaScript when the component renders. This requires either authentication or a mechanism to control the data source, and user interaction to trigger the affected component's rendering.
Affected products
- Progress Kendo UI for jQuery 2026.3.811 and earlier
Timeline
- 2026-10-15: disclosed
- 2026-10-15: patched: Version 2026.3.1015 released