CVE-2007-6127 in project alumni
Summary
by MITRE
Multiple SQL injection vulnerabilities in project alumni 1.0.9 and earlier allow remote attackers to execute arbitrary SQL commands via the year parameter to (1) view.page.inc.php, which is reachable through a view action to index.php; or (2) the year parameter to news.page.inc.php, which is reachable through a news action to index.php.
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Analysis
by VulDB Data Team • 10/11/2024
The vulnerability described in CVE-2007-6127 represents a critical SQL injection flaw affecting project alumni version 1.0.9 and earlier implementations. This vulnerability exists within web applications that process user input through specific parameter handling mechanisms, creating opportunities for malicious actors to manipulate database queries and potentially gain unauthorized access to sensitive information. The flaw specifically manifests when the application fails to properly sanitize or validate user-provided data before incorporating it into SQL command structures.
The technical implementation of this vulnerability occurs through two distinct attack vectors within the application's codebase. The first vector involves the year parameter in view.page.inc.php, which becomes accessible through the view action of index.php, while the second vector targets the same year parameter in news.page.inc.php, reachable via the news action of index.php. These attack surfaces demonstrate a common pattern where input validation mechanisms are insufficiently implemented across multiple application modules, allowing attackers to inject malicious SQL code that bypasses normal security controls and executes with the privileges of the database user.
From an operational impact perspective, this vulnerability creates significant risks for organizations utilizing affected software versions. Attackers can leverage these SQL injection points to execute arbitrary database commands, potentially leading to unauthorized data access, data modification, or complete database compromise. The vulnerability's remote nature means attackers do not require physical access to the system, making it particularly dangerous as it can be exploited from anywhere on the internet. The implications extend beyond simple data theft, as successful exploitation could enable attackers to escalate privileges, modify application behavior, or establish persistent access to the affected systems.
The vulnerability aligns with CWE-89, which specifically addresses SQL injection flaws in software applications, and represents a classic example of insufficient input validation combined with improper output encoding. From an adversary perspective, this vulnerability maps to several ATT&CK techniques including T1190 for exploitation of vulnerabilities and T1071.004 for application layer protocol usage, as attackers would leverage the web application interface to deliver malicious payloads. Organizations should implement comprehensive input validation mechanisms, employ parameterized queries or prepared statements, and conduct regular security assessments to identify and remediate similar vulnerabilities across their software ecosystems.
Mitigation strategies for this vulnerability require immediate attention through software updates and code modifications. The most effective approach involves upgrading to a patched version of project alumni that addresses these SQL injection flaws. Additionally, implementing proper input sanitization procedures, utilizing parameterized database queries, and establishing robust web application firewalls can provide layered protection against similar attacks. Organizations should also consider implementing database access controls and monitoring systems to detect anomalous query patterns that might indicate exploitation attempts, ensuring comprehensive defense-in-depth strategies that align with industry best practices for web application security.