PT-2020-3797 · Microsoft · Sharepoint Server+1

Published 2020-08-11 · Updated 2024-01-19 · CVE-2020-1499

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

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

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

Description: A spoofing issue exists due to improper sanitization of specially crafted web requests to an affected SharePoint server. An authenticated attacker could exploit this by sending a specially crafted request, potentially allowing cross-site scripting attacks. These attacks could enable the attacker to read unauthorized content, use the victim's identity to take actions on the SharePoint site, 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:2020-04159

CVE-2020-1499

Affected Products

Sharepoint Server

Sharepoint Foundation

References · 6

• https://bdu.fstec.ru/vul/2020-04159 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1499 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-1499 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1499 · Security Note
• https://osv.dev/vulnerability/CVE-2020-1499 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2020081121 · Note