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Case File

CVE-2020-13639

MEDIUM · CVSS 6.1 EPSS 0.82%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-08-31 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.1. It affects Java. It may be remotely exploitable.

CVE
CVE-2020-13639
Severity
MEDIUM
CVSS
6.1
EPSS
0.82%
Java

Original NVD Description

A stored XSS vulnerability was discovered in the ECT Provider in OutSystems before 2020-09-04, affecting generated applications. It could allow an unauthenticated remote attacker 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)