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CVE-2026-13437

Quick assessment

Affected
Devolutions PowerShell Universal
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Devolutions PowerShell Universal是加拿大Devolutions公司的一个应用服务器组件。 Devolutions PowerShell Universal 2026.2.0版本存在日志信息泄露漏洞，该漏洞源于AI Agent job API在发送数据中插入敏感信息，可能导致经身份验证的用户获取可重复使用、可能具有更高权限的身份验证令牌。

AI Predicted 6.5 Difficulty: Easy EPSS 0.44% · P36

Affected Version Matrix 1

VendorProduct Version RangeStatus
Devolutions PowerShell Universal 2026.2.0 affected
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I. Basic Information for CVE-2026-13437

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Insertion of sensitive information into sent data in the AI Agent job API in Devolutions PowerShell Universal 2026.2.0 allows an authenticated user with AI Agent read access to obtain reusable, potentially higher-privileged authentication tokens via App Tokens serialized in plaintext in job API responses.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
通过发送数据的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Devolutions PowerShell Universal 日志信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Devolutions PowerShell Universal是加拿大Devolutions公司的一个应用服务器组件。 Devolutions PowerShell Universal 2026.2.0版本存在日志信息泄露漏洞，该漏洞源于AI Agent job API在发送数据中插入敏感信息，可能导致经身份验证的用户获取可重复使用、可能具有更高权限的身份验证令牌。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Devolutions PowerShell Universal 2026.2.0 -

II. Public POCs for CVE-2026-13437

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-13437

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Vendor Advisories for CVE-2026-13437 (1)

IV. Related Vulnerabilities

Same product: PowerShell Universal
Same vendor: Devolutions
Same weakness: CWE-201

V. Comments for CVE-2026-13437

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