CVE-2020-1456
5.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server | 2016 | affected |
| Microsoft | Microsoft SharePoint Enterprise Server | 2013 Service Pack 1 | affected |
| Microsoft | Microsoft SharePoint Server | 2019 | affected |
| Microsoft | Microsoft SharePoint Server | 2010 Service Pack 2 | affected |
Weaknesses
- Spoofing
ADP Enrichment
CVE Program Container
Additional References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1456
- https://slashcrypto.org/2021/01/15/CVE-2020-1456/
- https://it-sec.de/ger/Aktuelles-Termine/it.sec-blog/it.sec-Research-Team-findet-unbekannte-Schwachstelle-in-Microsoft-Office-SharePoint
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
Additional References
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1456
- https://slashcrypto.org/2021/01/15/CVE-2020-1456/
- https://it-sec.de/ger/Aktuelles-Termine/it.sec-blog/it.sec-Research-Team-findet-unbekannte-Schwachstelle-in-Microsoft-Office-SharePoint
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