PT-2019-2250 · Microsoft · Sharepoint Server+1

Published 2019-05-14 · Updated 2020-08-24 · CVE-2019-0958

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

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

Description An elevation of privilege issue exists due to improper sanitization of specially crafted web requests to affected SharePoint servers. This could allow an attacker to perform cross-site scripting attacks, read unauthorized content, use the victim's identity to take actions on the SharePoint site, and inject malicious content in 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-264

CWE-79

Related Identifiers

BDU:2019-02021

CVE-2019-0958

Affected Products

Sharepoint Server

Sharepoint Foundation

References · 5

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0958 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0958 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-0958 · Security Note
• https://osv.dev/vulnerability/CVE-2019-0958 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-02021 · Security Note