CVE-2025-24989: Microsoft Power Pages Improper Access Control Vulnerability

CVE-2025-24989 · Severity: critical · CVSS 9.8 · Exploited in the wild · Published 2025-02-21

Microsoft Power Pages contains an improper access control vulnerability that allows an unauthenticated attacker to bypass user registration controls and elevate privileges over a network. The vulnerability has been exploited in the wild and was mitigated by Microsoft via service-side updates. Affected customers were notified directly with instructions for reviewing potential exploitation and performing cleanup.

Vendors: Microsoft.

Quick answers

Is CVE-2025-24989 exploited in the wild?
Yes. CVE-2025-24989 is known to be exploited in the wild, first recorded on 21 February 2025. Treat it as urgent.
How severe is CVE-2025-24989?
Critical severity, with a CVSS score of 9.8, published 21 February 2025.
Which products and versions are affected?
Microsoft Power Pages -.
Is there a fix for CVE-2025-24989?
A patch was published on 2025-02-21: Microsoft confirmed the vulnerability was mitigated in the service. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2025-24989 attacked?
It is attacked over the network, in a hosted service.
Am I affected by CVE-2025-24989?
Check whether you run Microsoft Power Pages. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • Microsoft Power Pages -

Timeline

  • 2025-02-19: disclosed: NVD Published Date
  • 2025-02-21: kev added: Added to CISA Known Exploited Vulnerabilities Catalog
  • 2025-02-21: patched: Microsoft confirmed the vulnerability was mitigated in the service.

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