Vulnerability · Published Jun 12, 2026 · Assigned by DEVOLUTIONS
CVE-2026-8694Improper access control on the API documentation endpoint in PowerShell Universal
Medium 5.3
In plain English
A medium-severity missing authentication in PowerShell Universal from Devolutions. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.2%top 87.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper access control in Devolutions PowerShell Universal 2026.1.7 and earlier allows an unauthenticated remote attacker to obtain the OpenAPI specification of user-defined REST endpoints.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Devolutions | PowerShell Universal | 0 – through 2026.1.7 |
Weakness: CWE-306 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N