CVE-2021-31172 Microsoft SharePoint Server Spoofing Vulnerability
An attacker can spoof content in Microsoft SharePoint Server, potentially misleading users about the source or integrity of information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-31172?
CVE-2021-31172 is a high-severity vulnerability in Microsoft Sharepoint Foundation, published on 11 May 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Microsoft SharePoint Server Spoofing Vulnerability
Weakness: CWE-290
Which versions are affected by CVE-2021-31172?
It affects 2 products.
Products include Microsoft Sharepoint Foundation, Microsoft Sharepoint Server.
How do I fix CVE-2021-31172?
No fix has been published for CVE-2021-31172 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-31172 being exploited?
There is no known exploitation of CVE-2021-31172 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Sharepoint Foundation
- CVE-2014-2816 Privilege escalation in n/a
- CVE-2023-21742 Microsoft SharePoint Server Remote Code Execution Vulnerability
- CVE-2023-21744 Microsoft SharePoint Server Remote Code Execution Vulnerability
- CVE-2022-44690 Microsoft SharePoint Server Remote Code Execution Vulnerability
- CVE-2022-41036 Microsoft SharePoint Server Remote Code Execution Vulnerability
Sources
Also known as GHSA-grcp-38px-frjx.