PT-2019-2244 · Microsoft · Sharepoint Server+1

Ashar Javed · Published 2019-05-14 · Updated 2020-08-24 · CVE-2019-0950

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

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

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

Description The issue exists due to insufficient input validation, allowing a remote attacker to perform cross-site scripting attacks by sending a specially crafted web request to an affected 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 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:2019-02015

CVE-2019-0950

Affected Products

Sharepoint Server

Sharepoint Foundation

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2019-0950 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0950 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0950 · Security Note
• https://bdu.fstec.ru/vul/2019-02015 · Security Note
• https://osv.dev/vulnerability/CVE-2019-0950 · Vendor Advisory