4.3
CVSSv2

CVE-2020-13639

Published: 31/08/2021 Updated: 08/09/2021
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.1 | Impact Score: 2.7 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

A stored XSS vulnerability exists in the ECT Provider in OutSystems prior to 2020-09-04, affecting generated applications. It could allow an unauthenticated remote malicious user to craft and store malicious Feedback content into /ECT_Provider/, such that when the content is viewed (it can only be viewed by Administrators), attacker-controlled JavaScript will execute in the security context of an administrator's browser. This is fixed in Outsystems 10.0.1005.2, Outsystems 11.9.0 Platform Server, and Outsystems 11.7.0 LifeTime Management Console.

Vulnerability Trend

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outsystems lifetime management console

outsystems outsystems

outsystems platform server