Vulnerability Details CVE-2020-13639
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 60.8%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
References
Products affected by CVE-2020-13639
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cpe:2.3:a:outsystems:lifetime_management_console:11
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cpe:2.3:a:outsystems:lifetime_management_console:11.0.307.0
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cpe:2.3:a:outsystems:lifetime_management_console:11.4.0
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cpe:2.3:a:outsystems:lifetime_management_console:11.4.2
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cpe:2.3:a:outsystems:lifetime_management_console:11.5.0
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cpe:2.3:a:outsystems:lifetime_management_console:11.5.1
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cpe:2.3:a:outsystems:lifetime_management_console:11.5.2
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cpe:2.3:a:outsystems:lifetime_management_console:11.5.3
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cpe:2.3:a:outsystems:lifetime_management_console:11.6.0
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cpe:2.3:a:outsystems:lifetime_management_console:11.6.1
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cpe:2.3:a:outsystems:outsystems:10
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cpe:2.3:a:outsystems:platform_server:11
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cpe:2.3:a:outsystems:platform_server:11.7.2
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cpe:2.3:a:outsystems:platform_server:11.7.3
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cpe:2.3:a:outsystems:platform_server:11.8.0
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cpe:2.3:a:outsystems:platform_server:11.8.1
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cpe:2.3:a:outsystems:platform_server:11.8.2