SQL Injection in Sixun Business Management System API

A vulnerability was found in Shenzhen Sixun Software Sixun Shanghui Group Business Management System 10. Affected by this vulnerability is an unknown functionality of the file /api/Dinner/PayConfig. Performing a manipulation of the argument tableno results in sql injection. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Casky was already ahead

This CVE exploits attack patterns that Casky's 301matched skills already investigate — long before this vulnerability was disclosed. Claude's reasoning model maps these techniques to MITRE ATT&CK, so practitioners who ran these skills have already seen the threat behaviour in their findings.

Analysis

This vulnerability is a remote SQL injection flaw in the Sixun Shanghui Group Business Management System version 10, specifically in the /api/Dinner/PayConfig endpoint. An attacker can manipulate the 'tableno' parameter to inject arbitrary SQL commands, potentially leading to unauthorized data access, modification, or deletion. Organizations using this business management system—particularly those in hospitality, food service, or enterprise resource planning—face immediate risk. With a CVSS score of 7.3 and public exploit code available, this represents a high-severity threat that requires urgent patching. The vendor's lack of response compounds the risk, leaving affected organizations to implement compensating controls.

Casky's security skills leverage Claude AI with extended reasoning to map this attack to MITRE ATT&ACK techniques TA0001 (Reconnaissance) and TA0043 (Resource Development), along with 301 matching skills across the attack continuum. Practitioners using Casky would detect this vulnerability through skill-based detection of SQL injection patterns (CWE-89) and improper neutralization of special elements (CWE-74). The platform would highlight suspicious API calls to /api/Dinner/PayConfig with encoded SQL keywords in the tableno parameter, unusual database query patterns, and potential reconnaissance activity probing the endpoint. Practitioners would receive actionable findings showing where input validation is failing and recommend implementing parameterized queries, input sanitization, and API rate limiting as immediate mitigations.

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Casky Risk Score

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EPSS Probability

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Shodan Exposure

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GreyNoise Signal

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Composite risk scoring from EPSS, CISA KEV, Shodan, and GreyNoise — 21 security APIs correlated into a single Casky Risk Score. Coming in Casky Pro. Join early access →

301 Casky skills cover this attack pattern

These skills use Claude AI's reasoning model to surface findings in the same attack categories as CVE-2026-9544.

analyzing-apt-group-with-mitre-navigator

threat intelligence · low

Run

analyzing-campaign-attribution-evidence

threat intelligence · low

Run

analyzing-certificate-transparency-for-phishing

threat intelligence · low

Run

MITRE ATT&CK Techniques

TA0001 TA0043

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