← Vulnerability feed

Vulnerability record · CVE-2026-0618 · published 7 January 2026

CVE-2026-0618: Ironmansoftware powershell universal cross-site scripting vulnerability

Ironmansoftware · Powershell Universal

Cross-site Scripting vulnerability in Devolutions PowerShell Universal.This issue affects Powershell Universal: before 4.5.6, before 5.6.13.

6.1 CVSS 3.1 Medium EPSS 0.18% · top 93.5% CWE-79 · Cross-site scripting
6.1CVSS 3.1 base score
0.18%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

Cross-site Scripting vulnerability in Devolutions PowerShell Universal.This issue affects Powershell Universal: before 4.5.6, before 5.6.13.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://devolutions.net/security/advisories/DEVO-2026-0001/ Vendor Advisory

Track CVE-2026-0618 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2023-49213Ironmansoftware powershell universal command injection vulnerabilityThe API endpoints in Ironman PowerShell Universal 3.0.0 through 4.2.0 allow remote attackers to execute arbitrary commands via crafted HTTP requests …EPSS 2.1%8.8CVE-2022-45183Ironmansoftware powershell universal improper privilege management vulnerabilityEscalation of privileges in the Web Server in Ironman Software PowerShell Universal 2.x and 3.x allows an attacker with a valid app token to retrieve…EPSS 0.82%8.3CVE-2026-4064Ironmansoftware powershell universal missing authorization vulnerabilityMissing authorization checks on multiple gRPC service endpoints in PowerShell Universal before 2026.1.4 allows an authenticated user with any valid t…EPSS 0.38%7.2CVE-2022-45184Ironmansoftware powershell universal path traversal vulnerabilityThe Web Server in Ironman Software PowerShell Universal v3.x and v2.x allows for directory traversal outside of the configuration directory, which al…EPSS 2.0%6.5CVE-2026-3277Ironmansoftware powershell universal cleartext storage of sensitive data vulnerabilityThe OpenID Connect (OIDC) authentication configuration in PowerShell Universal before 2026.1.3 stores the OIDC client secret in cleartext in the .uni…EPSS 0.22%5.5CVE-2026-3563Ironmansoftware powershell universal vulnerabilityImproper input validation in the apps and endpoints configuration in PowerShell Universal before 2026.1.4 allows an authenticated user with permissio…EPSS 0.40%5.3CVE-2026-8694Ironmansoftware powershell universal missing authentication for critical function vulnerabilityImproper access control in Devolutions PowerShell Universal 2026.1.7 and earlier allows an unauthenticated remote attacker to obtain the OpenAPI spec…EPSS 0.37%6.1CVE-2026-42897Microsoft Exchange Server XSS enables spoofingMicrosoft Exchange Server and Exchange Server Subscription Edition fail to neutralize input during web page generation, a cross-site scripting flaw (…KEVEPSS 0.52%analysed

Source: NIST National Vulnerability Database (record CVE-2026-0618), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.