CVE-2026-16800

Published Jul 24, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
Improper control of generation of code ('Code Injection') in the schedule feature in Devolutions PowerShell Universal 2026.2.2 and earlier allows an authenticated user with schedule creation permission to execute arbitrary PowerShell code via crafted schedule parameter names concatenated into a script invocation.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Title PowerShell Code Injection via Schedule Parameter Names in Devolutions PowerShell Universal
Type Values Removed Values Added
Title PowerShell Code Injection via Schedule Parameter Names in Devolutions PowerShell Universal
Type Values Removed Values Added
Title Authenticated Code Injection via Malicious Schedule Parameter in Devolutions PowerShell Universal
Type Values Removed Values Added
Title Authenticated Code Injection via Malicious Schedule Parameter in Devolutions PowerShell Universal
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Devolutions
Devolutions powershell Universal
Vendors & Products Devolutions
Devolutions powershell Universal
Type Values Removed Values Added
Description Improper control of generation of code ('Code Injection') in the schedule feature in Devolutions PowerShell Universal 2026.2.2 and earlier allows an authenticated user with schedule creation permission to execute arbitrary PowerShell code via crafted schedule parameter names concatenated into a script invocation.
Weaknesses CWE-94
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
DEVOLUTIONS
Published
Updated
Jul 24, 2026, 5:43 PM
Reserved
Jul 23, 2026, 7:24 PM
Status
Analyzed
Published
Jul 24, 2026, 3:17 PM
Modified
Oct 24, 2026, 1:10 PM