CVE-2026-3563

MEDIUM

5.5

Description

Improper input validation in the apps and endpoints configuration in PowerShell Universal before 2026.1.4 allows an authenticated user with permissions to create or modify Apps or Endpoints to override existing application or system routes, resulting in unintended request routing and denial of service via a conflicting URL path.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredHIGH

User InteractionNONE

Published3/17/2026

Last Modified3/19/2026

Sourcenvd

Honeypot Sightings0

Affected Products

ironmansoftware:powershell_universal

Weaknesses (CWE)

CWE-1289

References

https://devolutions.net/security/advisories/DEVO-2026-0008(security@devolutions.net)

IOC Correlations

No correlations recorded

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