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Medium · 4.8 CVE-2026-40126 EUVD-2026-60159GHSA-wpg4-f3mj-hxh3

DOM-based Cross-Site Scripting in OutSystems Service Center

Published Aug 17, 2026 · Updated Aug 17, 2026 · Assigned by CERT-PL

Description

OutSystems Service Center is vulnerable to a DOM-based Cross-Site Scripting (XSS) attack that can be exploited by a low-privileged attacker via the upload of a file with a malicious filename containing JavaScript code. The vulnerability exists in all locations where a file can be attached and prepared for upload to the server.

This issue was fixed in OutSystems Service Center version 11.41.2

Affected products

VendorProductAffectedFixed
OutSystems Service Center < 11.41.2 11.41.2

References