CVE-2026-5739 | PowerJob 5.1.0/5.1.1/5.1.2 OpenAPI Endpoint /openApi/addWorkflowNode GroovyEvaluator.evaluate nodeParams code injection (Issue 1168)

VDB-355747 · CVE-2026-5739 · ISSUE 1168 POWERJOB 5.1.0/5.1.1/5.1.2 OPENAPI ENDPOINT /OPENAPI/ADDWORKFLOWNODE GROOVYEVALUATOR.EVALUATE NODEPARAMS CODE INJECTION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 7.1 $0-$5k 1.10+ Summaryinfo A vulnerability was found in PowerJob 5.1.0/5.1.1/5.1.2. It has been rated as critical. The impacted element is the function GroovyEvaluator.evaluate of the file /openApi/addWorkflowNode of the component OpenAPI Endpoint. This manipulation of the argument nodeParams causes code injection. This vulnerability is tracked as CVE-2026-5739. The attack is possible to be carried out remotely. No exploit exists. The project was informed of the problem early through an issue report but has not responded yet. Detailsinfo A vulnerability has been found in PowerJob 5.1.0/5.1.1/5.1.2 and classified as critical. Affected by this vulnerability is the function GroovyEvaluator.evaluate of the file /openApi/addWorkflowNode of the component OpenAPI Endpoint. The manipulation of the argument nodeParams with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-5739. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/07/2026). The attack technique deployed by this issue is T1059 according to MITRE ATT&CK. The project was informed of the problem early through an issue report but has not responded yet. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Name PowerJob Version 5.1.0 5.1.1 5.1.2 Website Product: https://github.com/PowerJob/PowerJob/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 7.3 VulDB Meta Temp Score: 7.1 VulDB Base Score: 7.3 VulDB Temp Score: 7.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Code injection CWE: CWE-94 / CWE-74 / CWE-707 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 04/07/2026 Advisory disclosed 04/07/2026 +0 days VulDB entry created 04/07/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: 1168 Status: Not defined CVE: CVE-2026-5739 (🔒) GCVE (CVE): GCVE-0-2026-5739 GCVE (VulDB): GCVE-100-355747 Entryinfo Created: 04/07/2026 15:43 Changes: 04/07/2026 15:43 (55) Complete: 🔍 Submitter: anch0r Cache ID: 99:835:101 Submitinfo Accepted Submit #786936: PowerJob 5.1.0/5.1.1/5.1.2 Code Injection (by anch0r) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸