CVE-2025-24989Microsoft Power Pages Elevation of Privilege Vulnerability
Updated under an hour ago ()
Does this affect you?
It affects Microsoft Power Pages. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Feb 21, 2025; federal agencies had to remediate by Mar 14, 2025. Treat that date as your deadline.
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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.
- CVSS
- 8.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N/E:U/RL:O/RC:C
- Weakness (CWE)
- CWE-284
- Known exploited
- Added to CISA KEV Feb 21, 2025; federal remediation due Mar 14, 2025Apply mitigations per vendor instructions, follow BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- EPSS (exploitation in the next 30 days)
- 1.62% (percentile 76)
- Assigned by
- microsoft
- NVD analysis
- Analyzed
- Record last updated
- Feb 13, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Microsoft Microsoft Power Pages microsoft:power_pages (from the name) | - | CNA record |
microsoft power_pages microsoft:power_pages | all versions | NVD |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24989vendor-advisory, patch
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-24989us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.