CVE-2022-32301 in YoudianCMS
Summary
by MITRE • 06/15/2022
YoudianCMS v9.5.0 was discovered to contain a SQL injection vulnerability via the IdList parameter at /App/Lib/Action/Home/ApiAction.class.php.
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Analysis
by VulDB Data Team • 06/15/2022
The vulnerability identified as CVE-2022-32301 affects YoudianCMS version 9.5.0 and represents a critical SQL injection flaw that could enable remote attackers to execute arbitrary database commands. This vulnerability exists within the API endpoint structure of the content management system, specifically targeting the IdList parameter in the ApiAction.class.php file located at /App/Lib/Action/Home/ directory. The flaw arises from insufficient input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into SQL query constructions.
The technical exploitation of this vulnerability occurs when an attacker submits malicious input through the IdList parameter, which is then directly concatenated into database queries without adequate protection measures. This allows for manipulation of the underlying SQL statement structure, potentially enabling attackers to extract sensitive data, modify database contents, or even execute administrative commands on the affected system. The vulnerability stems from poor programming practices that violate fundamental security principles for database interaction and input handling, aligning with CWE-89 which categorizes SQL injection as a persistent threat to database security.
Operationally, this vulnerability presents significant risks to organizations utilizing YoudianCMS v9.5.0 as it provides a direct pathway for unauthorized data access and system compromise. Attackers could leverage this flaw to gain access to user credentials, personal information, and other sensitive database content. The impact extends beyond simple data theft as the vulnerability could facilitate further attacks including privilege escalation, backdoor installation, and complete system takeover. The remote nature of the exploit means that attackers do not require physical access to the system, making the vulnerability particularly dangerous in environments where public-facing web applications are exposed to internet traffic.
Organizations should prioritize immediate remediation by upgrading to a patched version of YoudianCMS that addresses this vulnerability. The mitigation strategy should include implementing proper input validation and parameterized queries to prevent similar issues in the future. Security measures should also incorporate web application firewalls and regular security assessments to identify potential injection points. This vulnerability aligns with ATT&CK technique T1190 which covers exploitation of remote services, and demonstrates the importance of secure coding practices in preventing database-related attacks. Organizations must also consider implementing database activity monitoring and access controls to detect and prevent unauthorized database operations that may result from such vulnerabilities.