CVE-2022-46047 in AeroCMS
Summary
by MITRE • 12/13/2022
AeroCMS v0.0.1 is vulnerable to SQL Injection via the delete parameter.
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Analysis
by VulDB Data Team • 01/07/2023
AeroCMS version 0.0.1 contains a critical sql injection vulnerability that stems from inadequate input validation within the delete parameter processing functionality. This vulnerability falls under the common weakness enumeration CWE-89 which specifically addresses improper neutralization of special elements used in sql commands. The flaw exists in the application's database interaction layer where user-supplied data from the delete parameter is directly incorporated into sql query construction without proper sanitization or parameterization mechanisms. Attackers can exploit this weakness by crafting malicious sql payloads through the delete parameter that will be executed against the underlying database system. The vulnerability represents a significant risk to data integrity and confidentiality as it allows unauthorized individuals to manipulate database contents, potentially leading to data theft, modification, or complete database compromise.
The operational impact of this vulnerability extends beyond simple data access violations and can enable attackers to perform extensive database operations including data retrieval, modification, deletion, and even privilege escalation within the database environment. This type of injection vulnerability typically aligns with attack techniques described in the attack pattern taxonomy under the category of sql injection attacks. The vulnerability's exploitation can result in unauthorized access to sensitive information stored within the cms database, including user credentials, personal data, and potentially system configuration details that could facilitate further attacks. Given that this is a content management system, successful exploitation could also enable attackers to modify website content, inject malicious scripts, or establish persistent access points within the affected environment.
Mitigation strategies for this vulnerability should prioritize immediate implementation of proper input validation and parameterized queries to prevent sql injection attacks. Organizations should implement input sanitization measures that filter or escape special characters commonly used in sql injection attempts such as single quotes, semicolons, and comment markers. The recommended approach involves adopting prepared statements or parameterized queries for all database interactions, which ensures that user input is treated as data rather than executable code. Additionally, implementing proper access controls and database user permissions can limit the potential damage from successful exploitation attempts. Security professionals should also consider deploying web application firewalls and intrusion detection systems to monitor for suspicious sql injection patterns. The vulnerability highlights the critical importance of input validation and proper database security practices as outlined in various cybersecurity frameworks and standards including those recommended by nist and owasp. Regular security assessments and code reviews should be conducted to identify and remediate similar weaknesses in the application's codebase.