PT-2018-2034 · Microsoft · Sharepoint Server

Ashar Javed · Published 2018-12-11 · Updated 2025-02-28 · CVE-2018-8650

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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

Description A cross-site-scripting (XSS) issue exists due to improper sanitization of specially crafted web requests to an affected SharePoint server. This could allow a remote attacker to perform cross-site scripting attacks with elevated privileges. The attacks may 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.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2018-01650

CVE-2018-8650

Affected Products

Sharepoint Server

References · 8

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8650 · Security Note
• https://osv.dev/vulnerability/CVE-2018-8650 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8650 · Vendor Advisory
• https://bdu.fstec.ru/vul/2018-01650 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-8650 · Security Note
• http://securityfocus.com/bid/106170 · Note
• https://vuldb.com/?id.127925 · Note
• https://t.me/cvenotify/112894 · Telegram Post