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HIGHCVE-2026-25925Published Modified CNA GitHub_M

CVE-2026-25925: PowerDocu Affected by Remote Code Execution via Insecure Deserialization

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.

Metrics

CVSS v3.1
7.8
Severity
HIGH
Fixed in
—
Affected Products
1
Affected packages
  • modery / PowerDocu
    < 2.4.0
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References