PT-2019-2255 · Microsoft · Sharepoint Server+1

Published 2019-05-14 · Updated 2025-02-28 · CVE-2019-0963

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

AV:N/AC:L/Au:S/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 A cross-site scripting issue exists due to inadequate protection of the web page structure. This can be exploited by a remote attacker to perform cross-site scripting attacks, potentially impacting the confidentiality of protected information. The attacker could read unauthorized content, use the victim's identity to take actions on the SharePoint site, and inject malicious content into the user's browser. The issue arises from the failure to properly sanitize specially crafted web requests to the affected SharePoint server.

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.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2019-02026

CVE-2019-0963

Affected Products

Sharepoint Foundation

Sharepoint Server

References · 5

• https://bdu.fstec.ru/vul/2019-02026 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0963 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-0963 · Security Note
• https://osv.dev/vulnerability/CVE-2019-0963 · Vendor Advisory
• https://t.me/cvenotify/112900 · Telegram Post