CVE-2026-16799
Devolutions PowerShell Universal Improper Access Control Vulnerability
Description
Improper access control in the automation tests and workflows features in Devolutions PowerShell Universal 2026.2.2 and earlier allows an authenticated user with only the Reader role to execute automation tests and modify workflow properties via missing server-side authorization checks.
INFO
Published Date :
July 24, 2026, 3:17 p.m.
Last Modified :
July 24, 2026, 3:17 p.m.
Remotely Exploit :
No
Source :
[email protected]
Solution
- Update Devolutions PowerShell Universal to a patched version.
- Verify server-side authorization checks are properly implemented.
- Limit access based on user roles and permissions.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-16799.
| URL | Resource |
|---|---|
| https://devolutions.net/security/advisories/DEVO-2026-0025/ |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-16799 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-16799
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-16799 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-16799 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Jul. 24, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Devolutions', 'product': 'PowerShell Universal', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '2026.2.3', 'versionType': 'custom'}], 'defaultStatus': 'unaffected'}] Added Description Improper access control in the automation tests and workflows features in Devolutions PowerShell Universal 2026.2.2 and earlier allows an authenticated user with only the Reader role to execute automation tests and modify workflow properties via missing server-side authorization checks. Added CWE CWE-862 Added Reference https://devolutions.net/security/advisories/DEVO-2026-0025/