Vulnerability Description
A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft Office SharePoint XSS Vulnerability'. This CVE ID is unique from CVE-2020-1450, CVE-2020-1451.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Sharepoint Enterprise Server | 2013 |
| Microsoft | Sharepoint Server | 2010 |
Related Weaknesses (CWE)
References
- https://it-sec.de/ger/Aktuelles-Termine/it.sec-blog/it.sec-Research-Team-findet-Third Party Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1456PatchVendor Advisory
- https://slashcrypto.org/2021/01/15/CVE-2020-1456/ExploitThird Party Advisory
- https://it-sec.de/ger/Aktuelles-Termine/it.sec-blog/it.sec-Research-Team-findet-Third Party Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1456PatchVendor Advisory
- https://slashcrypto.org/2021/01/15/CVE-2020-1456/ExploitThird Party Advisory
- https://slashcrypto.org/2021/01/15/CVE-2020-1456/ExploitThird Party Advisory
FAQ
What is CVE-2020-1456?
CVE-2020-1456 is a vulnerability with a CVSS score of 5.4 (MEDIUM). A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft Office Sh...
How severe is CVE-2020-1456?
CVE-2020-1456 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-1456?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Sharepoint Enterprise Server, Microsoft Sharepoint Server.