XSS in Microsoft Project Server
CVE-2018-0909
Microsoft Project Server 2013 SP1 and Microsoft SharePoint Enterprise Server 2016 allow an elevation of privilege vulnerability to due how specially crafted web requests are sanitized, aka "Microsoft SharePoint Elevation of Privilege Vulnerability". This CVE is unique from CVE-2018-0910, CVE-2018-0911, CVE-2018-0912, CVE-2018-0913, CVE-2018-0914, CVE-2018-0915, CVE-2018-0916, CVE-2018-0917, CVE-2018-0921, CVE-2018-0923, CVE-2018-0944 and CVE-2018-0947.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.046 (90.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Microsoft Project_server — versions 2013
- Microsoft Sharepoint_enterprise_server — versions 2016
- Microsoft Corporation Sharepoint — versions Microsoft Project Server 2013 SP1 and Microsoft SharePoint Enterprise Server 2016
Weakness classification (CWE)
References
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- secure@microsoft.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-0909?
- CVE-2018-0909 is a high-severity vulnerability in Microsoft Project Server, classified under Cross-site Scripting. CVSS score: 8.8/10. Published 2018-03-14.
- How severe is CVE-2018-0909?
- High severity. CVSS v3 base score is 8.8 out of 10.