CVE-2018-8149

CWE-79 — Cross-site Scripting (XSS)4 documents4 sources
Severity
5.4MEDIUM
EPSS
1.2%
top 21.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Microsoft Microsoft SharepointMicrosoft Microsoft Sharepoint ServerMicrosoft Sharepoint Server
Timeline
PublishedMay 9
Latest updateMay 14

Description

An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka "Microsoft SharePoint Elevation of Privilege Vulnerability." This affects Microsoft SharePoint Server, Microsoft SharePoint. This CVE ID is unique from CVE-2018-8155, CVE-2018-8156, CVE-2018-8168.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages3 packages

▶NVDmicrosoft/sharepoint_server2010, 2013, 2016+2
▶CVEListV5microsoft/microsoft_sharepoint_server2010 Service Pack 2
▶CVEListV5microsoft/microsoft_sharepointEnterprise Server 2013 Service Pack 1, Enterprise Server 2016+1

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-45c4-8r79-9wm3: An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affec↗2022-05-14
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CVEList
CVE-2018-8149: An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affec↗2018-05-09
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📋Vendor Advisories

1
Microsoft
Microsoft SharePoint Elevation of Privilege Vulnerability↗2018-05-08
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CVE-2018-8149 (MEDIUM CVSS 5.4) | An elevation of privilege vulnerabi | cvebase.io