Quick answers
- Is CVE-2026-96431 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-96431 being exploited in the wild.
- How severe is CVE-2026-96431?
- Informational severity, published 29 September 2026.
- Which products and versions are affected?
- Flowring Agentflow 4.0 before 2023-03-24.
- Is there a fix for CVE-2026-96431?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-96431 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-96431?
- Check whether you run Flowring Agentflow at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The uploadFile.jsp API endpoint lacks proper validation of uploaded file types, allowing authenticated users to bypass file type restrictions. An attacker can upload a malicious executable file (such as JSP, shell script, or binary) that executes arbitrary system commands on the server. The vulnerability requires authentication but provides direct code execution capability.
Affected products
- Flowring Agentflow 4.0 before 2023-03-24
Timeline
- 2026-09-29: disclosed