CVE-2026-106147

medium

In Progress® Kendo® UI for jQuery releases starting with R1 2020 and prior to 2026.3.1015, the ListBox default item template renders the bound dataTextField va…

Vendor / product: Progress — kendo ui

In Progress® Kendo® UI for jQuery releases starting with R1 2020 and prior to 2026.3.1015, the ListBox default item template renders the bound dataTextField value as raw HTML without encoding. An attacker who can modify the bound data can supply HTML containing event handlers that execute JavaScript in a user's browser when the affected list item is rendered. Successful exploitation can compromise the confidentiality and integrity of data accessible to the affected application. This issue is fixed in version 2026.3.1015.

CVSS

5.4

5.4 (CVSS v3.1)

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Severity source: NVD CVSS v3.1 (security@progress.com)

Timeline (UTC)

Published: 2026-10-15 14:17

Modified: 2026-10-20 19:21

NVD status: Analyzed

Last synced 1 day ago

Verified against the source API 2026-10-27 07:03 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

progress / kendo_ui ≥2020.1.114 <2026.3.1015

Weakness classification (CWE)

CWE-80

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

Vendor advisory: https://www.telerik.com/kendo-jquery-ui/documentation/knowledge-base/kb-security-listbox-bound-text-xss-cve-2026-106147

References

https://www.telerik.com/kendo-jquery-ui/documentation/knowledge-base/kb-security-listbox-b... security@progress.com

Data sources

NVD CVE API 2.0 — fetched 2026-10-27 07:03 UTC · record ↗

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CVE-2026-106147

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