CVE-2020-23045 in Macs Framework Content Management System
Summary
by MITRE • 10/23/2021
Macrob7 Macs Framework Content Management System - 1.14f was discovered to contain a SQL injection vulnerability via the 'roleId' parameter of the `editRole` and `deletUser` modules.
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Analysis
by VulDB Data Team • 10/30/2021
The vulnerability identified as CVE-2020-23045 affects the Macrob7 Macs Framework Content Management System version 1.14f, representing a critical security flaw that exposes the application to unauthorized data access and potential system compromise. This SQL injection vulnerability specifically targets the roleId parameter within two distinct modules: editRole and deleteUser, making it particularly dangerous as it can be exploited during user management operations. The flaw stems from inadequate input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into database queries.
The technical implementation of this vulnerability allows an attacker to inject malicious SQL code through the roleId parameter, potentially enabling them to manipulate database operations and extract sensitive information from the underlying database. This type of vulnerability falls under CWE-89, which specifically addresses SQL injection flaws where untrusted data is incorporated into SQL commands without proper sanitization. The attack vector becomes particularly concerning when considering that the vulnerable parameters are used in user management functions, which typically require elevated privileges and handle sensitive user data. An attacker could leverage this vulnerability to retrieve administrative credentials, user accounts, personal information, or other confidential database contents.
The operational impact of this vulnerability extends beyond simple data theft, as it can enable full database compromise and potentially allow attackers to escalate privileges within the application. When exploited through the editRole module, the vulnerability could permit unauthorized users to modify role permissions, potentially gaining administrative access to the CMS. The deleteUser module exploitation could result in data destruction or manipulation of user accounts. According to ATT&CK framework category T1190, this vulnerability represents a network service exploitation technique that allows for initial access and privilege escalation. The vulnerability affects the application's integrity and confidentiality, potentially leading to complete system compromise and data breach incidents that could impact multiple users and sensitive organizational data.
Mitigation strategies for this vulnerability should prioritize immediate patching of the Macrob7 Macs Framework to the latest version that addresses this SQL injection flaw. Organizations should implement proper input validation and parameterized queries throughout the application to prevent similar vulnerabilities from occurring in other modules. Database access controls should be reviewed and strengthened, ensuring that applications use least-privilege principles when connecting to databases. Additionally, implementing web application firewalls and intrusion detection systems can help identify and block exploitation attempts. Security monitoring should include regular vulnerability scanning and penetration testing to identify other potential SQL injection points within the application and its dependencies. The remediation process should also include input sanitization measures and proper error handling that prevents attackers from extracting database structure information through error messages.