CVE-2023-43980 in Changeo testsitecreator
Summary
by MITRE • 10/25/2023
Presto Changeo testsitecreator up to v1.1.1 was discovered to contain a SQL injection vulnerability via the component disable_json.php.
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Analysis
by VulDB Data Team • 02/08/2026
The vulnerability identified as CVE-2023-43980 affects Presto Changeo testsitecreator versions up to v1.1.1 and represents a critical SQL injection flaw within the disable_json.php component. This vulnerability arises from insufficient input validation and improper sanitization of user-supplied data that flows into database queries. The affected application component processes requests through disable_json.php which fails to adequately filter or escape parameters before incorporating them into SQL statements. Attackers can exploit this weakness by crafting malicious input that manipulates the database query execution flow, potentially leading to unauthorized data access, modification, or deletion. The vulnerability specifically targets the application's backend database interaction mechanism where user-provided parameters are directly concatenated into SQL commands without proper security controls. This flaw resides in the application's data handling architecture and demonstrates poor input validation practices that violate fundamental security principles. The SQL injection vulnerability enables attackers to execute arbitrary SQL commands against the underlying database system, potentially compromising the entire application infrastructure and its associated data assets.
The technical exploitation of this vulnerability follows standard SQL injection attack patterns where malicious payloads are injected through the disable_json.php endpoint. The flaw occurs when the application accepts user input without proper sanitization, allowing attackers to inject SQL syntax that alters the intended query behavior. This type of vulnerability maps directly to CWE-89 which defines SQL injection as the insertion of malicious SQL code into input fields for execution by the database. The attack vector likely involves sending specially crafted HTTP requests containing malicious SQL payloads to the disable_json.php component, which then processes these inputs without proper validation. The vulnerability represents a failure in the application's defensive programming practices and demonstrates inadequate protection against malicious data injection. Security controls such as prepared statements or parameterized queries are likely missing from the implementation, leaving the application exposed to this well-known attack pattern that has been documented in numerous security frameworks and threat intelligence sources.
The operational impact of CVE-2023-43980 extends beyond simple data exposure to encompass potential complete system compromise and data integrity violations. Successful exploitation could enable attackers to extract sensitive information from the database including user credentials, personal data, and application configuration details. The vulnerability may also allow for privilege escalation attacks where attackers gain elevated access rights within the database system. Organizations using affected versions of Presto Changeo testsitecreator face significant risks including data breaches, regulatory compliance violations, and potential legal consequences. The attack surface is particularly concerning as the vulnerability affects a core application component that handles database interactions. This flaw can be leveraged for lateral movement within network environments and may serve as a stepping stone for more sophisticated attacks. The impact is amplified by the fact that SQL injection vulnerabilities are among the most frequently exploited weaknesses in web applications, with extensive documentation in security databases and attack frameworks such as those referenced in the MITRE ATT&CK framework. Organizations may experience service disruption, reputational damage, and financial losses due to unauthorized access to sensitive systems and data.
Mitigation strategies for CVE-2023-43980 should prioritize immediate remediation through software updates and patches provided by the vendor. Organizations should implement comprehensive input validation and output encoding mechanisms to prevent malicious data from being processed by database systems. The implementation of prepared statements or parameterized queries represents the most effective technical solution for preventing SQL injection attacks in this context. Security measures including web application firewalls, database activity monitoring, and regular security assessments should be deployed to detect and prevent exploitation attempts. Access controls and least privilege principles should be enforced to limit potential damage from successful attacks. Organizations should also conduct thorough vulnerability assessments to identify similar weaknesses in other application components and implement robust security testing procedures. The remediation process must include comprehensive testing to ensure that patches do not introduce regressions while maintaining application functionality. Regular security training for development teams is essential to prevent recurrence of similar vulnerabilities in future code implementations. Additionally, organizations should establish incident response procedures specifically designed to handle SQL injection attacks and maintain detailed audit logs to support forensic analysis in case of successful exploitation attempts.