What’s Vulnerable › Vulnerabilities

CVE-2020-1439

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 20.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-07-14 · updated 2026-06-17
• Weakness: CWE-502

Description

A remote code execution vulnerability exists in PerformancePoint Services for SharePoint Server when the software fails to check the source markup of XML file input, aka 'PerformancePoint Services Remote Code Execution Vulnerability'.

Affected products

• Microsoft SharePoint Server: 2013-sp1, 2016
• Microsoft SharePoint Foundation 2013 Service Pack 1: 2013-sp1
• Microsoft SharePoint Server: 2010-sp2, 2019
• Microsoft SharePoint Server: 2013 Service Pack 1, 2016
• Microsoft SharePoint Foundation 2013 Service Pack 1: 2013 Service Pack 1
• Microsoft SharePoint Server: 2019, 2010 Service Pack 2

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1439
• https://www.zerodayinitiative.com/advisories/ZDI-20-874/
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1439
• https://www.zerodayinitiative.com/advisories/ZDI-20-874/

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