CVE-2020-1101 — Cross-site Scripting in Microsoft Sharepoint Enterprise Server

CWE-79 — Cross-site Scripting4 documents4 sources
Severity
5.4MEDIUMNVD
EPSS
0.9%
top 24.45%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Microsoft Sharepoint Enterprise ServerMicrosoft Sharepoint FoundationMicrosoft Sharepoint Server+3 more
Timeline
PublishedMay 21
Latest updateMay 24

Description

A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft Office SharePoint XSS Vulnerability'. This CVE ID is unique from CVE-2020-1099, CVE-2020-1100, CVE-2020-1106.

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

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-hxrp-jcc5-2gjh: A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an af↗2022-05-24
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CVEList
CVE-2020-1101: A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an af↗2020-05-21
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📋Vendor Advisories

1
Microsoft
Microsoft Office SharePoint XSS Vulnerability↗2020-05-12
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CVE-2020-1101 — Cross-site Scripting in Microsoft | cvebase