CVE-2019-0952 Code injection in Microsoft SharePoint Enterprise Server
Attackers can execute arbitrary code remotely by exploiting unsafe ASP.Net web controls in Microsoft SharePoint Server.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-0952?
CVE-2019-0952 is a high-severity code injection vulnerability in Microsoft Sharepoint Enterprise Server, published on 16 May 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A remote code execution vulnerability exists in Microsoft SharePoint Server when it fails to properly identify and filter unsafe ASP.Net web controls, aka 'Microsoft SharePoint Server Remote Code Execution Vulnerability'.
Which versions are affected by CVE-2019-0952?
It affects 2 products.
Products include Microsoft Sharepoint Enterprise Server, Microsoft Sharepoint Foundation.
How do I fix CVE-2019-0952?
No fix has been published for CVE-2019-0952 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2019-0952 being exploited?
There is no known exploitation of CVE-2019-0952 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Sharepoint Enterprise Server
- CVE-2019-0604 Microsoft SharePoint Remote Code Execution
- CVE-2023-24955 Microsoft SharePoint Server Code Injection
- CVE-2025-49706 Microsoft SharePoint Improper Authentication
- CVE-2020-1210 Microsoft SharePoint Remote Code Execution Vulnerability
- CVE-2020-1595 Microsoft SharePoint Remote Code Execution Vulnerability
Sources
Also known as GHSA-qrf4-v7w7-vc33.