CVE-2016-10950 in sirv Plugin
Summary
by MITRE
The sirv plugin before 1.3.2 for WordPress has SQL injection via the id parameter.
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Analysis
by VulDB Data Team • 12/19/2023
The sirv plugin for WordPress contains a critical SQL injection vulnerability in versions prior to 1.3.2, specifically targeting the id parameter through user input. This flaw allows attackers to execute arbitrary SQL commands within the WordPress database environment, potentially leading to complete system compromise. The vulnerability arises from inadequate input validation and sanitization within the plugin's handling of the id parameter, which is commonly used for retrieving specific records from the database. According to the Common Weakness Enumeration framework, this vulnerability maps directly to CWE-89, which represents SQL injection flaws that occur when an application fails to properly sanitize user input before incorporating it into SQL queries.
The technical implementation of this vulnerability enables attackers to manipulate database queries by injecting malicious SQL code through the id parameter. When a user submits data containing SQL injection payloads, the plugin processes this input without proper sanitization, allowing the attacker to bypass authentication mechanisms, extract sensitive data, modify database records, or even gain administrative control over the WordPress installation. The impact extends beyond simple data theft, as successful exploitation can lead to complete system compromise and persistent backdoor access. This vulnerability is particularly dangerous because it leverages the WordPress plugin architecture, which often runs with elevated privileges and can access sensitive database information.
From an operational standpoint, this vulnerability creates significant risk for WordPress installations using the affected sirv plugin version. Attackers can exploit this weakness to perform unauthorized database operations including but not limited to user account enumeration, content modification, and data exfiltration. The attack surface is broad as the vulnerability affects any WordPress site utilizing the sirv plugin with versions below 1.3.2, making it a prime target for automated scanning tools and botnets. Security researchers have noted that SQL injection vulnerabilities of this nature often serve as initial access points for more sophisticated attacks, potentially leading to full system compromise and persistent threats. The ATT&CK framework categorizes this vulnerability under the T1190 technique for exploiting known vulnerabilities, which represents a common attack pattern that leverages unpatched software components.
Organizations should immediately update to sirv plugin version 1.3.2 or later to remediate this vulnerability. Additionally, implementing proper input validation, parameterized queries, and regular security audits can help prevent similar issues in the future. Network monitoring and intrusion detection systems should be configured to detect suspicious database query patterns that may indicate exploitation attempts. The vulnerability highlights the importance of keeping all WordPress plugins and themes updated, as third-party components often represent the most common attack vectors for WordPress installations. Security teams should also implement web application firewalls to provide additional protection against SQL injection attacks targeting WordPress environments.