CVE-2026-72599 in e107
Summary
by MITRE • 08/11/2026
An SQL injection vulnerability in e107 2.4.0 allows unauthenticated remote attackers to execute arbitrary SQL via the news item page ID parameter. The parameter is concatenated without escaping into a SQL WHERE clause. An unauthenticated attacker can read, modify, or delete all database contents including administrator credentials.
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Analysis
by VulDB Data Team • 08/11/2026
This vulnerability represents a critical sql injection flaw in e107 version 2.4.0 that exposes the system to unauthenticated remote exploitation through the news item page id parameter. The vulnerability stems from improper input sanitization where user-supplied data is directly concatenated into sql query structures without adequate escaping or parameterization mechanisms. This design flaw allows attackers to manipulate the sql execution flow by injecting malicious sql code through the news item page id parameter, which is typically used to retrieve specific news articles from the database.
The technical implementation of this vulnerability aligns with common weakness enumeration cwes 89 and 770, representing sql injection and improper input validation respectively. The attack vector operates through standard web application exploitation techniques where an attacker crafts malicious input that alters the intended sql query execution path. When the vulnerable parameter is processed, the sql query structure becomes susceptible to manipulation allowing attackers to inject additional sql commands that execute with the privileges of the database user account used by the e107 application.
The operational impact of this vulnerability is severe and encompasses complete database compromise including read write and delete operations across all stored data. Attackers can extract sensitive information such as administrator credentials, user accounts, and other confidential database contents without requiring authentication. The vulnerability allows for arbitrary code execution within the database context which could lead to further system compromise through privilege escalation or lateral movement within network environments where the affected e107 instance operates.
Mitigation strategies should prioritize immediate patching of the affected e107 version 2.4.0 to address the sql injection vulnerability through proper parameterization and input validation mechanisms. Organizations should implement web application firewalls with sql injection detection capabilities and establish robust input sanitization procedures that prevent raw user data from being directly incorporated into sql query structures. Database access controls should be reviewed to ensure least privilege principles are enforced and regular security audits should verify proper implementation of parameterized queries. Additionally implementing automated vulnerability scanning tools and monitoring systems can help detect similar injection vulnerabilities in other applications within the environment following the principles outlined in the mitre attack framework for defensive measures against sql injection threats.
The exploitation of this vulnerability demonstrates how seemingly minor input validation failures can result in complete system compromise, highlighting the importance of secure coding practices and comprehensive security testing throughout the software development lifecycle. This case emphasizes the critical need for implementing proper sql query parameterization techniques and maintaining up-to-date security patches to prevent unauthorized access to sensitive database resources.