CVE-2020-1104

CWE-79 — Cross-site Scripting (XSS)4 documents4 sources

Severity

5.4MEDIUM

EPSS

0.6%

top 30.36%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Microsoft Microsoft Sharepoint Enterprise Server Microsoft Microsoft Sharepoint Foundation Microsoft Microsoft Sharepoint Server +3 more

Timeline

PublishedMay 21

Latest updateMay 24

Description

A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft SharePoint Spoofing Vulnerability'. This CVE ID is unique from CVE-2020-1105, CVE-2020-1107.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages6 packages

▶NVDmicrosoft/sharepoint_server2019

▶CVEListV5microsoft/microsoft_sharepoint_server2019

▶NVDmicrosoft/sharepoint_enterprise_server2016

▶CVEListV5microsoft/microsoft_sharepoint_enterprise_server2013 Service Pack 1, 2016+1

▶NVDmicrosoft/sharepoint_foundation2013

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

GHSA

GHSA-j2mp-q92q-q3r3: A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint↗2022-05-24

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CVEList

CVE-2020-1104: A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint↗2020-05-21

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📋Vendor Advisories

Microsoft

Microsoft SharePoint Spoofing Vulnerability↗2020-05-12

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