GHSA-wpg4-f3mj-hxh3Medium
OutSystems Service Center is vulnerable to a DOM-based Cross-Site Scripting (XSS) attack that can...
🔗 CVE IDs covered (1)
📋 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
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-40126
- https://cert.pl/en/posts/2026/08/CVE-2026-40126
- https://success.outsystems.com/support/security/vulnerabilities/vulnerability_rpm_6669
- https://www.outsystems.com/downloads/ScreenDetails?ReleaseId=22953&MajorVersion=11&ComponentName=LifeTime
- https://github.com/advisories/GHSA-wpg4-f3mj-hxh3