Cross-Site Scripting (XSS) in the Chat component (@progress/kendo-angular-conversational-ui) in Progress Software Kendo UI for Angular versions prior to 25.3.0 allows a low-privileged attacker who can supply Chat messages to execute arbitrary JavaScript in another user's browser via an unsafe URL in an openUrl quick action, which runs when the user clicks the action.
History

Mon, 09 Nov 2026 17:30:00 +0000

Type Values Removed Values Added
First Time appeared Progress
Progress kendo Ui For Angular
Vendors & Products Progress
Progress kendo Ui For Angular

Sat, 07 Nov 2026 07:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 06 Nov 2026 17:00:00 +0000

Type Values Removed Values Added
Description Cross-Site Scripting (XSS) in the Chat component (@progress/kendo-angular-conversational-ui) in Progress Software Kendo UI for Angular versions prior to 25.3.0 allows a low-privileged attacker who can supply Chat messages to execute arbitrary JavaScript in another user's browser via an unsafe URL in an openUrl quick action, which runs when the user clicks the action.
Title Cross-Site Scripting in Progress Software Kendo UI for Angular
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: ProgressSoftware

Published: 2026-11-06T16:47:50.663Z

Updated: 2026-11-06T17:45:58.191Z

Reserved: 2026-10-06T15:51:08.623Z

Link: CVE-2026-106135

cve-icon Vulnrichment

Updated: 2026-11-06T17:45:51.643Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-11-06T17:17:11.930

Modified: 2026-11-06T20:38:53.570

Link: CVE-2026-106135

cve-icon Redhat

No data.