CVE-2025-24989
Actively exploited. CVE-2025-24989 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-02-21) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Microsoft Power Pages contains an improper access control vulnerability that allows an unauthorized attacker to elevate privileges over a network potentially bypassing the user registration control.
CSIRTS triage
- What
- The vulnerability allows an unauthorized attacker to elevate privileges potentially bypassing user registration controls.
- Who is affected
- Users of Microsoft Power Pages are affected.
- Urgency
- Remediation is critical as the vulnerability is actively exploited and classified as critical.
- Action
- Apply the latest security updates for Microsoft Power Pages.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 74% of all EPSS-scored CVEs.
Advisory coverage (1)
- criticalexploitedCVE-2025-24989: Microsoft Power Pages Improper Access Control Vulnerabilitycisa-kev · 2025-02-21
External references
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