PT-2019-3187 · Microsoft · Sharepoint Server+1

David Cioccia + 1 · Published 2019-09-10 · Updated 2019-09-24 · CVE-2019-1262

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 Foundation (affected versions not specified) Microsoft SharePoint Server (affected versions not specified)

Description The issue is related to a lack of input sanitization, which can lead to cross-site scripting (XSS) attacks. An attacker could exploit this by sending a specially crafted web request to an affected server. Successful exploitation could allow the attacker to perform actions such as reading unauthorized content, using the victim's identity to change permissions or delete content, and injecting 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.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2019-03176

CVE-2019-1262

Affected Products

Sharepoint Foundation

Sharepoint Server

References · 6

• 🔥 https://exploit-db.com/exploits/47417 · Exploit
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1262 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-03176 · Security Note
• https://osv.dev/vulnerability/CVE-2019-1262 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1262 · Security Note
• http://packetstormsecurity.com/files/154591/Microsoft-SharePoint-2013-SP1-Cross-Site-Scripting.html · Note