Summary
CVE-2026-96429 is a critical SQL injection vulnerability in Flowring Technology Corp’s Agentflow 4.0 platform. The flaw resides in the /WebAgenda/SMBAjaxConfigProcess.do API endpoint, where the id parameter is passed into a SQL query without proper sanitization, allowing remote attackers to execute arbitrary SQL commands. The vulnerability carries a CVSS v4.0 base score of 9.3 (Critical) and is remotely exploitable over the network with no authentication or user interaction required.
Technical details
- Root cause: The
idparameter supplied to the/WebAgenda/SMBAjaxConfigProcess.doendpoint is concatenated into a backend SQL query without adequate input validation or parameterization (CWE-89: Improper Neutralization of Special Elements used in an SQL Command). - Trigger condition: An attacker sends a crafted HTTP request to the vulnerable endpoint with a malicious payload in the
idparameter. - Attack vector: Network-based; the vector string (
AV:N/AC:L/AT:N/PR:N/UI:N) indicates the attack requires no privileges, no user interaction, and no special attack complexity or conditions. - Impact: Successful exploitation allows arbitrary SQL command execution, which can result in full compromise of confidentiality, integrity, and availability of the backend database (
VC:H/VI:H/VA:H), potentially exposing or corrupting sensitive data and enabling further compromise of the affected system.
Affected software
- Flowring Technology Corp Agentflow 4.0 — all versions released before 2025/08/08
Severity
- CVSS v4.0 Base Score: 9.3 (Critical)
- Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Mitigation and recommended actions
- Immediate: Upgrade Agentflow 4.0 to a build released on or after 2025/08/08, which addresses this issue. Confirm with Flowring Technology Corp that the applied build/patch level supersedes the vulnerable date noted in the CVE record.
- If no patch is available: Restrict network exposure of the
/WebAgenda/application path to trusted internal networks only; deploy a web application firewall (WAF) rule to block anomalous or SQL-metacharacter-laden input to theidparameter on theSMBAjaxConfigProcess.doendpoint; monitor application and database logs for suspicious query patterns targeting this endpoint.

