PT-2019-2245 · Microsoft · Sharepoint Server+1

Published 2019-05-14 · Updated 2020-08-24 · CVE-2019-0951

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Microsoft SharePoint Foundation (affected versions not specified) Microsoft SharePoint Server (affected versions not specified)

Description The issue arises due to insufficient input validation, allowing a remote attacker to perform cross-site scripting attacks by sending a specially crafted web request to the vulnerable SharePoint server. This could enable the attacker to read unauthorized content, use the victim's identity to take actions on the SharePoint site, such as changing permissions and deleting content, and inject malicious content into the user's browser.

Recommendations For Microsoft SharePoint Foundation, at the moment, there is no information about a newer version that contains a fix for this vulnerability. For Microsoft SharePoint Server, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

XSS

Weakness Enumeration

CWE-20

CWE-79

Related Identifiers

BDU:2019-02016

CVE-2019-0951

Affected Products

Sharepoint Foundation

Sharepoint Server

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2019-0951 · Security Note
• https://osv.dev/vulnerability/CVE-2019-0951 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0951 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-02016 · Security Note