CVE Catalog

CVE-2026-75431

CriticalCVSS 9.1
Published: Translated: NVD NIST

Summary

PowerJob Server version 5.1.2 (and likely earlier) uses a predictable JWT signing key for HS256-based authentication, allowing a remote attacker to execute arbitrary code.

Risk Assessment

An attacker can forge JWT tokens and gain unauthorized access to the PowerJob server, potentially leading to arbitrary code execution and system compromise.

Recommendation

Update PowerJob Server to a patched version or change the JWT signing key to a strong, random, and unpredictable one.

Related vulnerabilities

Original NVD description (English source)

PowerJob Server version 5.1.2 (and likely earlier) uses a predictable JWT signing key for HS256-based authentication. This allows a remote attacker to execute arbitrary code.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS