CVE-2023-29347 Windows Admin Center Spoofing Vulnerability
An attacker can exploit a spoofing vulnerability in Windows Admin Center to bypass security controls.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-29347?
CVE-2023-29347 is a high-severity cross-site scripting vulnerability in Microsoft Windows Admin Center, published on 11 Jul 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Windows Admin Center Spoofing Vulnerability
Weakness: CWE-79
Which versions are affected by CVE-2023-29347?
It affects 1 product.
Products include Microsoft Windows Admin Center.
How do I fix CVE-2023-29347?
No fix has been published for CVE-2023-29347 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2023-29347 being exploited?
There is no known exploitation of CVE-2023-29347 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows Admin Center
- CVE-2026-62873 Microsoft 365 Admin Center Elevation of Privilege Vulnerability
- CVE-2019-0813 Privilege escalation in Windows Admin Center
- CVE-2026-56196 Windows Admin Center (WAC) Remote Code Execution Vulnerability
- CVE-2026-56197 Windows Admin Center (WAC) Remote Code Execution Vulnerability
- CVE-2026-41086 Windows Admin Center in Azure Portal Elevation of Privilege Vulnerability
Sources
Also known as GHSA-c43w-mg43-xjxr.