PT-2019-2240 · Microsoft · Sharepoint Server+1

Ashar Javed · Published 2019-05-14 · Updated 2020-08-24 · CVE-2019-0949

Positive Technologies (AI Summary)

CVSS v3.1

5.7

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N

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

Description The issue is related to the lack of input sanitization in Microsoft SharePoint Server, which can be exploited by a remote attacker to perform cross-site scripting attacks. This could allow the attacker to read unauthorized content, use the victim's identity to take actions on the SharePoint site, change permissions, delete content, and inject malicious content into the user's browser.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2019-02011

CVE-2019-0949

Affected Products

Sharepoint Server

Sharepoint Foundation

References · 5

• https://osv.dev/vulnerability/CVE-2019-0949 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0949 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-0949 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0949 · Security Note
• https://bdu.fstec.ru/vul/2019-02011 · Security Note