CVE-2026-96431: CWE-434 Unrestricted upload of file with dangerous type in Flowring Technology Corp Agentflow 4.0
Unrestricted Upload of File with Dangerous Type in the /WebAgenda/download/uploadFile.jsp API endpoint of Flowring Agentflow 4.0 version before 2023/03/24 allows remote authenticated users to execute arbitrary system commands via a malicious file.
AI Analysis
Technical Summary
The vulnerability identified as CVE-2026-96431 (CWE-434) exists in the /WebAgenda/download/uploadFile.jsp API endpoint of Flowring Agentflow 4.0 before 2023/03/24. It permits remote authenticated users to upload files without proper restrictions on file types, enabling execution of arbitrary system commands through malicious files. This represents a critical security risk due to the potential for system compromise.
Potential Impact
Successful exploitation allows an authenticated attacker to execute arbitrary system commands on the affected system, potentially leading to full system compromise, data breach, or disruption of services. The CVSS 4.0 score of 9.3 reflects the high severity and ease of exploitation with low attack complexity and no user interaction required.
Mitigation Recommendations
No official patch or remediation details are provided in the available data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the vulnerable API endpoint and monitor for suspicious file uploads by authenticated users.
CVE-2026-96431: CWE-434 Unrestricted upload of file with dangerous type in Flowring Technology Corp Agentflow 4.0
Description
Unrestricted Upload of File with Dangerous Type in the /WebAgenda/download/uploadFile.jsp API endpoint of Flowring Agentflow 4.0 version before 2023/03/24 allows remote authenticated users to execute arbitrary system commands via a malicious file.
CVSS v4.0
Score 9.3critical
Affected software
Flowring Technology Corp
Agentflow 4.0
pkg:github/flowringtechnologycorp/AgentflowRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability identified as CVE-2026-96431 (CWE-434) exists in the /WebAgenda/download/uploadFile.jsp API endpoint of Flowring Agentflow 4.0 before 2023/03/24. It permits remote authenticated users to upload files without proper restrictions on file types, enabling execution of arbitrary system commands through malicious files. This represents a critical security risk due to the potential for system compromise.
Potential Impact
Successful exploitation allows an authenticated attacker to execute arbitrary system commands on the affected system, potentially leading to full system compromise, data breach, or disruption of services. The CVSS 4.0 score of 9.3 reflects the high severity and ease of exploitation with low attack complexity and no user interaction required.
Mitigation Recommendations
No official patch or remediation details are provided in the available data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the vulnerable API endpoint and monitor for suspicious file uploads by authenticated users.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ZUSO ART
- Date Reserved
- 2026-09-23T06:38:54.186Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6abb7b50f7a7c5410615a716
Added to database: 09/29/2026, 08:48:16 UTC
Last enriched: 09/29/2026, 09:02:44 UTC
Last updated: 09/29/2026, 18:20:12 UTC
Views: 28
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