CVE-2022-1689 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 Update parameter before using it in a SQL statement when updating a note via the admin dashboard, leading to an SQL injection
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Analysis
by VulDB Data Team • 06/11/2022
The vulnerability identified as CVE-2022-1689 affects the Note Press WordPress plugin version 0.1.10 and earlier, presenting a critical security risk through improper input validation and sanitization practices. This flaw exists within the plugin's administrative interface where user-supplied data is processed without adequate security measures, creating a pathway for malicious actors to manipulate database operations through crafted SQL commands. The vulnerability specifically manifests when the Update parameter is utilized in SQL statements during note modification processes, demonstrating a classic SQL injection attack vector that can be exploited by unauthorized users with administrative privileges or those who can access the plugin's admin dashboard.
The technical implementation of this vulnerability stems from the plugin's failure to properly sanitize and escape user input before incorporating it into database queries. According to CWE-89, this represents a well-documented weakness in database query construction where insufficient input validation allows attackers to inject malicious SQL code. The flaw operates within the context of WordPress plugin security where administrative interfaces often receive untrusted input from users with elevated privileges, making this particular vulnerability especially dangerous as it requires minimal prerequisites for exploitation. The Update parameter in question becomes the attack surface where malicious SQL fragments can be injected, potentially allowing attackers to execute arbitrary database commands, extract sensitive information, modify data, or even escalate their privileges within the affected system.
The operational impact of CVE-2022-1689 extends beyond simple data compromise, as successful exploitation can lead to complete system infiltration and unauthorized access to sensitive information stored within the WordPress database. Attackers can leverage this vulnerability to extract user credentials, manipulate content management systems, and potentially establish persistent access points within the target environment. The vulnerability aligns with ATT&CK technique T1078 which describes valid accounts usage for persistence and privilege escalation, as the exploitation typically requires administrative access to the plugin's interface but can ultimately lead to broader system compromise. Organizations running vulnerable versions of the Note Press plugin face significant risk of data breaches, content tampering, and potential regulatory compliance violations, particularly in environments where WordPress serves as a primary content management platform for sensitive information.
Mitigation strategies for CVE-2022-1689 should prioritize immediate remediation through plugin updates to version 0.1.11 or later, which contain the necessary patches to address the SQL injection vulnerability. System administrators should also implement additional defensive measures including input validation at multiple layers, proper parameterized queries for all database operations, and comprehensive monitoring of administrative dashboard activities. The vulnerability serves as a reminder of the critical importance of input sanitization and output escaping practices as outlined in OWASP Top Ten security principles, particularly focusing on the prevention of injection flaws that remain among the most prevalent and dangerous categories of web application vulnerabilities. Organizations should conduct thorough vulnerability assessments to identify any other plugins or components that may be susceptible to similar injection attacks, and maintain updated security monitoring to detect potential exploitation attempts.