What is CVE-2026-5739?

CVE-2026-5739 is a high-severity vulnerability in Powerjob, classified under Code Injection. CVSS score: 7.3/10. Published 2026-04-07.

How severe is CVE-2026-5739?

High severity. CVSS v3 base score is 7.3 out of 10.

RCE in Powerjob

CVE-2026-5739

A security flaw has been discovered in PowerJob 5.1.0/5.1.1/5.1.2. The affected element is the function GroovyEvaluator.evaluate of the file /openApi/addWorkflowNode of the component OpenAPI Endpoint. The manipulation of the argument nodeP…

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.001 (20.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R.

Affected products

N/a Powerjob — versions 5.1.0, 5.1.1, 5.1.2

Weakness classification (CWE)

References

VDB-355747 | PowerJob OpenAPI Endpoint addWorkflowNode GroovyEvaluator.evaluate code injection (vdb-entry, technical-description)
VDB-355747 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
Submit #786936 | PowerJob 5.1.0/5.1.1/5.1.2 Code Injection (third-party-advisory)
github.com/PowerJob/PowerJob/issues/1168 (issue-tracking)
github.com/PowerJob/PowerJob/ (product)

Frequently asked questions

What is CVE-2026-5739?: CVE-2026-5739 is a high-severity vulnerability in Powerjob, classified under Code Injection. CVSS score: 7.3/10. Published 2026-04-07.
How severe is CVE-2026-5739?: High severity. CVSS v3 base score is 7.3 out of 10.