CVE-2024-30043 Microsoft SharePoint Server Information Disclosure Vulnerability
An attacker can exploit an XML External Entity vulnerability in Microsoft SharePoint Server to disclose sensitive information.
- 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-2024-30043?
CVE-2024-30043 is a medium-severity vulnerability in Microsoft Sharepoint Server, published on 14 May 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Microsoft SharePoint Server Information Disclosure Vulnerability
Weakness: CWE-611
Which versions are affected by CVE-2024-30043?
It affects 1 product.
Products include Microsoft Sharepoint Server.
How do I fix CVE-2024-30043?
No fix has been published for CVE-2024-30043 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-30043 being exploited?
There is no known exploitation of CVE-2024-30043 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in Microsoft Sharepoint Server
- CVE-2026-50522 Microsoft SharePoint Deserialization of Untrusted Data Vulnerability
- CVE-2026-58644 Microsoft SharePoint Deserialization of Untrusted Data
- CVE-2026-20963 Microsoft SharePoint Deserialization of Untrusted Data
- CVE-2025-53770 Microsoft SharePoint Deserialization of Untrusted Data
- CVE-2023-29357 Microsoft SharePoint Server Privilege Escalation
Sources
Also known as GHSA-j424-2gw5-5mrv.