CVE-2025-24989 Microsoft Power Pages Improper Access Control
An improper access control flaw in Microsoft Power Pages allows attackers to bypass registration controls and elevate privileges.
- Exploited in the wild
- Since 21 Feb 2025
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-24989?
CVE-2025-24989 is a high-severity vulnerability in Microsoft Power Pages, published on 19 Feb 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An improper access control vulnerability in Power Pages allows an unauthorized attacker to elevate privileges over a network potentially bypassing the user registration control. This vulnerability has already been mitigated in the service and all affected customers have been notified. This update addressed the registration control bypass. Affected customers have been given instructions on reviewing their sites for potential exploitation and clean up methods. If you've not been notified this vulnerability does not affect you.
Weakness: CWE-284
Which versions are affected by CVE-2025-24989?
It affects 1 product.
Products include Microsoft Power Pages.
How do I fix CVE-2025-24989?
No fix has been published for CVE-2025-24989 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 14 Mar 2025.
Is CVE-2025-24989 being exploited?
Yes. Attackers have exploited CVE-2025-24989 in the wild since at least 21 Feb 2025.
Other vulnerabilities in Microsoft Power Pages
Sources
Also known as GHSA-pxjr-976r-24r6.