CVE-2026-0618 Details
Description
Cross-site Scripting vulnerability in Devolutions PowerShell Universal.This issue affects Powershell Universal: before 4.5.6, before 5.6.13.
A cross-site scripting vulnerability has been identified in Devolutions PowerShell Universal, specifically in versions prior to 4.5.6 and 5.6.13. The issue arises in the Show-UDToast component, which fails to properly encode content sent through the Message parameter. This oversight could allow cross-site scripting attacks if user-generated data is incorporated.
Users can upgrade to PowerShell Universal versions 4.5.6 or 5.6.13 and later to address this vulnerability. In versions prior to 4.5.6 and 5.6.13, it is recommended to apply HTML encoding to content before sending it to the Message parameter.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jan 7, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://devolutions.net/security/advisories/DEVO-2026-0001/ | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| ironmansoftware powershell universal | < 4.5.6 >= 5.0.0, < 5.6.13 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jan 30, 2026 | Initial Analysis | [email protected] |
| Jan 7, 2026 | CVE Modified | CISA-ADP |
| Jan 7, 2026 | New CVE Received | [email protected] |