CVE-2026-25925

PowerDocu contains a Windows GUI executable to perform technical documentations. Prior to 2.4.0, PowerDocu contains a critical security vulnerability in how it parses JSON files within Flow or App packages. The application blindly trusts the $type property in JSON files, allowing an attacker to instantiate arbitrary .NET objects and execute code. This vulnerability is fixed in 2.4.0.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/modery/PowerDocu/releases/tag/v-2.4.0	Product Release Notes
https://github.com/modery/PowerDocu/security/advisories/GHSA-m8j2-5jr7-2jpw	Exploit Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:modery:powerdocu:*:*:*:*:*:*:*:*

History

28 Feb 2026, 00:13

Type	Values Removed	Values Added
First Time		Modery powerdocu Modery
References	~~() https://github.com/modery/PowerDocu/releases/tag/v-2.4.0 -~~	() https://github.com/modery/PowerDocu/releases/tag/v-2.4.0 - Product, Release Notes
References	~~() https://github.com/modery/PowerDocu/security/advisories/GHSA-m8j2-5jr7-2jpw -~~	() https://github.com/modery/PowerDocu/security/advisories/GHSA-m8j2-5jr7-2jpw - Exploit, Mitigation, Vendor Advisory
Summary		(es) PowerDocu contiene un ejecutable GUI de Windows para realizar documentaciones técnicas. Antes de la versión 2.4.0, PowerDocu contenía una vulnerabilidad de seguridad crítica en la forma en que analiza los archivos JSON dentro de paquetes de Flow o de aplicaciones. La aplicación confía ciegamente en la propiedad $type en los archivos JSON, permitiendo a un atacante instanciar objetos .NET arbitrarios y ejecutar código. Esta vulnerabilidad está corregida en la versión 2.4.0.
CPE		cpe:2.3:a:modery:powerdocu::::::::

09 Feb 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-09 22:16

Updated : 2026-02-28 00:13

NVD link : CVE-2026-25925

Mitre link : CVE-2026-25925

CVE.ORG link : CVE-2026-25925

JSON object : View

Products Affected

modery

powerdocu

CWE

CWE-502

Deserialization of Untrusted Data

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