Unauthenticated sensitive information disclosure
Published Sep 4, 2025 · Updated Feb 20, 2026
Information disclosure in Microsoft FastTrack for Dynamics 365 allows remote attackers to read sensitive data via network requests. Microsoft has not published the affected component, request parameter, or wrong operation that exposes the data. No authentication or user interaction is required, and the reported consequence is limited to disclosure of sensitive information.
Summary
What happened
Information disclosure in Microsoft FastTrack for Dynamics 365 allows remote attackers to read sensitive data via network requests. Microsoft has not published the affected component, request parameter, or wrong operation that exposes the data. No authentication or user interaction is required, and the reported consequence is limited to disclosure of sensitive information.
The record
- CVE
- CVE-2025-55238
- Published
- Sep 4, 2025
- Updated
- Feb 20, 2026
- Vendor
- Microsoft
- Product
- FastTrack for Dynamics 365
- Classifications
- CWE-284
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 4, 2025CVE publishedPublication date reported by the CVE source.
- Feb 20, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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- Affected versionversion=-
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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