Unauthenticated API specification disclosure via documentation endpoint
Published Jun 12, 2026 · Updated Jun 12, 2026
Improper access control in PowerShell Universal 2026.1.7 and earlier allows remote attackers to retrieve user-defined REST API specifications. Devolutions has not disclosed which access-control check is absent or bypassed on the API documentation endpoint. No account is required; the disclosed metadata exposes endpoint structure without granting access to endpoint data or execution.
Summary
What happened
Improper access control in PowerShell Universal 2026.1.7 and earlier allows remote attackers to retrieve user-defined REST API specifications. Devolutions has not disclosed which access-control check is absent or bypassed on the API documentation endpoint. No account is required; the disclosed metadata exposes endpoint structure without granting access to endpoint data or execution.
The record
- CVE
- CVE-2026-8694
- Published
- Jun 12, 2026
- Updated
- Jun 12, 2026
- Vendor
- Ironman Software
- Product
- PowerShell Universal
- Classifications
- CWE-306, T1595.002
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 12, 2026CVE publishedPublication date reported by the CVE source.
- Jun 12, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=0 <=2026.1.7
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
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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