CVE-2022-1690 in Note Press Plugin
Summary
by MITRE • 06/08/2022
The Note Press WordPress plugin through 0.1.10 does not sanitise and escape the ids from the bulk actions before using them in a SQL statement in an admin page, leading to an SQL injection
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Analysis
by VulDB Data Team • 06/11/2022
The vulnerability identified as CVE-2022-1690 affects the Note Press WordPress plugin version 0.1.10 and earlier, presenting a critical SQL injection flaw that stems from inadequate input validation within the plugin's administrative interface. This vulnerability specifically manifests when the plugin processes bulk actions through the ids parameter, which is directly incorporated into SQL queries without proper sanitization or escaping mechanisms. The flaw exists within the plugin's admin page functionality where user-supplied data from bulk action selections is blindly trusted and executed in database operations, creating an exploitable pathway for malicious actors to manipulate the underlying database structure.
The technical exploitation of this vulnerability occurs through the manipulation of the ids parameter that is typically used in bulk action operations such as deleting or updating multiple notes simultaneously. When administrators perform these operations, the plugin fails to properly sanitize the input values before incorporating them into SQL statements, allowing attackers to inject malicious SQL code that can be executed with the privileges of the web application. This represents a classic SQL injection vulnerability that falls under CWE-89, which specifically addresses improper neutralization of special elements used in SQL commands, and aligns with ATT&CK technique T1071.004 for application layer protocol manipulation.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation could enable attackers to extract sensitive information from the WordPress database, modify or delete critical note content, potentially escalate privileges within the WordPress environment, or even establish persistent access through database-level backdoors. The vulnerability is particularly concerning because it affects the administrative interface where privileged users perform routine maintenance operations, making it a prime target for attackers seeking to compromise the entire WordPress installation. The flaw also demonstrates poor input validation practices that violate security best practices outlined in OWASP Top Ten and the CWE hierarchy that emphasizes proper data sanitization before database interactions.
Mitigation strategies for CVE-2022-1690 should prioritize immediate plugin updates to versions that address the SQL injection vulnerability, as the vendor has likely released patches to properly sanitize and escape the ids parameter before database execution. Administrators should also implement additional security measures including regular security audits of WordPress plugins, monitoring for suspicious administrative activities, and implementing database query logging to detect potential exploitation attempts. Network-level protections such as web application firewalls can provide additional layers of defense by detecting and blocking malicious SQL injection patterns, while strict access controls and privileged account management help minimize potential damage from successful exploitation attempts. The vulnerability underscores the importance of proper input validation and output escaping in all database operations, particularly within administrative interfaces where user input directly influences system behavior and data integrity.