CVE-2026-49075: CWE-502 Deserialization of Untrusted Data in Jetimpex Inc. JetEngine
Contributor PHP Object Injection in JetEngine <= 3.8.9.1 versions.
AI Analysis
Technical Summary
This vulnerability, identified as CWE-502 (Deserialization of Untrusted Data), exists in JetEngine versions up to 3.8.9.1. It involves PHP Object Injection via unsafe deserialization of contributor data, enabling remote attackers to execute arbitrary code without authentication. The CVSS 3.1 base score is 9.8, reflecting network attack vector, low attack complexity, no privileges or user interaction required, and high impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently available, and the product is not a cloud service, so remediation depends on vendor patch release.
Potential Impact
Successful exploitation can lead to remote code execution with full system compromise, affecting confidentiality, integrity, and availability of the affected system. The vulnerability is exploitable over the network without authentication or user interaction, making it highly critical.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict network access to the affected JetEngine installation and monitor for suspicious activity related to deserialization or PHP object injection attempts.
CVE-2026-49075: CWE-502 Deserialization of Untrusted Data in Jetimpex Inc. JetEngine
Description
Contributor PHP Object Injection in JetEngine <= 3.8.9.1 versions.
CVSS v3.1
Score 9.8critical
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, identified as CWE-502 (Deserialization of Untrusted Data), exists in JetEngine versions up to 3.8.9.1. It involves PHP Object Injection via unsafe deserialization of contributor data, enabling remote attackers to execute arbitrary code without authentication. The CVSS 3.1 base score is 9.8, reflecting network attack vector, low attack complexity, no privileges or user interaction required, and high impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently available, and the product is not a cloud service, so remediation depends on vendor patch release.
Potential Impact
Successful exploitation can lead to remote code execution with full system compromise, affecting confidentiality, integrity, and availability of the affected system. The vulnerability is exploitable over the network without authentication or user interaction, making it highly critical.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict network access to the affected JetEngine installation and monitor for suspicious activity related to deserialization or PHP object injection attempts.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-05-27T10:27:01.186Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3280500b89be68882ffe8a
Added to database: 6/17/2026, 11:09:04 AM
Last enriched: 6/17/2026, 11:30:33 AM
Last updated: 6/17/2026, 5:23:59 PM
Views: 6
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