Open Redirect in Microsoft Sharepoint Enterprise Server
CVE-2020-1323
An open redirect vulnerability exists in Microsoft SharePoint that could lead to spoofing.To exploit the vulnerability, an attacker could send a link that has a specially crafted URL and convince the user to click the link, aka 'SharePoint Open Redirect Vulnerability'.
Vulnerability class: Open Redirect
EPSS: 0.021 (80.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Microsoft Sharepoint Enterprise Server — versions 2016
- Microsoft Sharepoint Foundation — versions 2013 Service Pack 1
- Microsoft Sharepoint Server — versions 2019
- Microsoft Sharepoint_enterprise_server — versions 2016
- Microsoft Sharepoint_server — versions 2013, 2019
Weakness classification (CWE)
References
- secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-1323?
- CVE-2020-1323 is a medium-severity vulnerability in Microsoft Sharepoint Enterprise Server, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2020-06-09.
- How severe is CVE-2020-1323?
- Medium severity. CVSS v3 base score is 6.1 out of 10.