Insecure Randomness Affecting tech.powerjob:powerjob-server-auth package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JAVA-TECHPOWERJOB-19644147
- published8 Sept 2026
- disclosed4 Sept 2026
- creditunpredictable21
Introduced: 4 Sep 2026
CVE-2026-75431 (opens in a new tab)How to fix?
There is no fixed version for tech.powerjob:powerjob-server-auth.
Overview
Affected versions of this package are vulnerable to Insecure Randomness through the JWT signing flow in DefaultSecretProvider and JwtServiceImpl under powerjob-server-auth. An attacker can forge HS256-signed JWTs by using the predictable signing key and then send those tokens to the server to gain unauthorized access and execute arbitrary code. This affects deployments that rely on PowerJob Server’s JWT-based authentication, including the open API and server-side auth components referenced in the advisory. From the user’s perspective, remote attackers can bypass authentication and take over the server.