CVE-2022-4454 in bible-online
Summary
by MITRE • 12/13/2022
A vulnerability, which was classified as critical, has been found in m0ver bible-online. Affected by this issue is the function query of the file src/main/java/custom/application/search.java of the component Search Handler. The manipulation leads to sql injection. The name of the patch is 6ef0aabfb2d4ccd53fcaa9707781303af357410e. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-215444.
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Analysis
by VulDB Data Team • 01/07/2023
The vulnerability identified as CVE-2022-4454 represents a critical sql injection flaw within the m0ver bible-online application, specifically targeting the Search Handler component. This vulnerability resides in the query function of the file src/main/java/custom/application/search.java, making it a direct attack vector for malicious actors seeking to exploit the application's database interaction mechanisms. The flaw allows attackers to manipulate the search functionality in ways that can bypass normal input validation and execute arbitrary sql commands against the underlying database system.
The technical implementation of this vulnerability stems from improper sanitization of user inputs within the search handler's query method. When users submit search parameters through the application interface, the input is directly incorporated into sql query construction without adequate parameterization or input filtering. This design flaw creates an environment where attackers can inject malicious sql payloads that get executed by the database engine, potentially leading to complete database compromise. The vulnerability aligns with CWE-89 which specifically addresses sql injection weaknesses in software applications, and represents a clear violation of secure coding practices that should prevent user-controllable data from being directly embedded in sql statements.
The operational impact of this vulnerability extends far beyond simple data retrieval manipulation. Successful exploitation could enable attackers to extract sensitive information from the database, modify or delete critical data, escalate privileges within the application, or even gain access to the underlying database server. The affected Search Handler component suggests that any user with access to the search functionality could potentially leverage this vulnerability, making it particularly dangerous in applications where search capabilities are widely used. This type of vulnerability also falls under ATT&CK technique T1071.004 which covers application layer protocol manipulation, specifically targeting database communication protocols.
Mitigation strategies for this vulnerability require immediate implementation of the provided patch identified by the commit hash 6ef0aabfb2d4ccd53fcaa9707781303af357410e. Organizations should also implement additional defensive measures including input validation, parameterized queries, and proper database access controls. The patch likely addresses the root cause by ensuring that user inputs are properly escaped or parameterized before being incorporated into sql queries. Security teams should also consider implementing web application firewalls, database activity monitoring, and regular security assessments to prevent similar vulnerabilities from emerging in other application components. The vulnerability highlights the critical importance of following secure coding guidelines and conducting thorough security testing, particularly for applications handling sensitive data through database interactions.