CVE-2025-46337 is a critical SQL injection vulnerability in ADOdb, a PHP database class library that provides abstractions for managing databases. This vulnerability allows an attacker to execute arbitrary SQL statements when the code using ADOdb connects to a PostgreSQL database and calls pg_insert_id() with user-supplied data. The severity of this vulnerability, rated at CVSS 10, indicates an urgent need for remediation.
Risk to organizations includes unauthorized access to sensitive data and potential data integrity issues. As SQL injection vulnerabilities are commonly exploited, organizations should prioritize patching immediately. The issue has been addressed in version 5.22.9 of ADOdb which is the only safe version that mitigates this risk.
As of now, there are no known exploits available in the wild, but this does not diminish the criticality of the vulnerability. Organizations using ADOdb are strongly advised to upgrade to the latest version to avoid potential exploitation.
Immediate action is required to ensure security and integrity in applications that utilize ADOdb. This vulnerability presents an opportunity for attackers to exploit the improperly escaped query parameters, leading to severe consequences.
Vulnerability Details
ADOdb allows developers to interact with databases in a simplified manner. However, prior to version 5.22.9, the library's handling of query parameters was flawed. This flaw allows an attacker to inject arbitrary SQL code into the pg_insert_id() function, which can lead to serious security breaches.
The CVSS score of 10 signifies a critical vulnerability, where the attack vector is NETWORK, and the attack complexity is LOW. No privileges are required for exploitation, and user interaction is not necessary. The breach can result in high impacts on confidentiality and integrity, while availability is only impacted to a low degree.
Technical Analysis
The root cause of this vulnerability lies in the improper escaping of query parameters within the ADOdb library. This oversight allows attackers to manipulate SQL statements through user input, leading to unauthorized data access and potential data manipulation.
The attack vector is classified as NETWORK, meaning that an attacker can exploit this vulnerability remotely. The complexity of the attack is deemed low, as no special conditions or privileges are necessary for exploitation. There is no requirement for user interaction, making this vulnerability particularly dangerous.
In terms of impact, the confidentiality and integrity of the database can be severely compromised, while availability may be minimally affected. Organizations must take immediate steps to patch their systems to prevent exploitation.
Risk & Impact Analysis
The real-world deployment risk associated with CVE-2025-46337 is significant. Organizations utilizing ADOdb in production environments must understand the potential for arbitrary SQL execution, which can lead to data breaches and regulatory violations.
The urgency of addressing this vulnerability is heightened by its critical CVSS score. Organizations should prioritize patching immediately to mitigate any risks associated with exploitation. The blast radius of potential attacks could extend to all data managed by the PostgreSQL database connected through ADOdb.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions prior to vendor patch (5.22.9) are affected by this vulnerability. Users of ADOdb are strongly advised to upgrade to this patched version to eliminate the risk of SQL injection.
Mitigation & Remediation
Organizations should upgrade ADOdb to version 5.22.9 or later to mitigate this vulnerability. In addition, regular security assessments such as penetration testing can help identify similar vulnerabilities in other systems.
Detection Guidance
To detect potential exploitation, organizations should monitor logs for unusual database queries, particularly those involving pg_insert_id(). Look for indicators of SQL injection attempts, such as unexpected query patterns or errors returned from the database.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-46337 lies in its demonstration of the risks associated with insufficient input validation in database libraries. This vulnerability highlights the importance of rigorous security practices in software development.
Security teams should note this incident as part of a broader trend of SQL injection vulnerabilities. Continuous monitoring and proactive security measures can mitigate similar risks in the future.
For more information on enhancing application security, organizations can refer to our penetration testing methodology guide and other resources available on our website.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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