Description

The OpenID Connect (OIDC) authentication configuration in PowerShell Universal before 2026.1.3 stores the OIDC client secret in cleartext in the .universal/authentication.ps1 script, which allows an attacker with read access to that file to obtain the OIDC client credentials

INFO

Published Date :

2026-02-27T15:11:18.252Z

Last Modified :

2026-03-30T20:43:33.695Z

Source :

DEVOLUTIONS
AFFECTED PRODUCTS

The following products are affected by CVE-2026-3277 vulnerability.

Vendors Products
Devolutions
  • Powershell Universal
Ironmansoftware
  • Powershell Universal
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-3277.

URL Resource
https://devolutions.net/security/advisories/DEVO-2026-0006 cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact