CVE-2026-15287 in rtMedia Plugin
Summary
by MITRE • 07/10/2026
The rtMedia for WordPress, BuddyPress and bbPress plugin for WordPress is vulnerable to time-based SQL Injection via the order_by parameter in all versions up to, and including, 4.6.18 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
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Analysis
by VulDB Data Team • 07/10/2026
The rtMedia plugin for wordpress represents a widely used media management solution that integrates seamlessly with buddyPress and bbPress platforms, enabling users to upload, manage, and share multimedia content within community-driven websites. This particular vulnerability affects all versions up to and including 4.6.18, making it a significant concern for administrators who rely on this plugin for their community platforms. The flaw manifests through improper input validation mechanisms that fail to adequately sanitize user-supplied data before incorporating it into database queries.
The technical exploitation occurs through the order_by parameter within the plugin's sql injection vulnerability, where the application fails to implement proper escaping mechanisms for user-provided input. This vulnerability stems from CWE-89 which specifically addresses sql injection flaws in software applications. The lack of sufficient preparation in existing sql queries combined with insufficient escaping of the order_by parameter creates a time-based sql injection attack vector that allows malicious actors to manipulate database operations through timing-based techniques rather than direct data extraction methods.
Authenticated attackers with subscriber-level access or higher can leverage this vulnerability to append additional sql commands to existing queries, effectively extending the scope of their database manipulation capabilities. This privilege escalation through authentication bypass represents a serious security concern because it allows low-privilege users to potentially extract sensitive information from the underlying database system. The time-based nature of the injection means that attackers can infer database contents through response timing variations rather than relying on direct output mechanisms.
The operational impact of this vulnerability extends beyond simple data theft, as it could enable attackers to access user credentials, personal information, and other sensitive data stored within the wordpress database. This risk is particularly concerning for community platforms where users share personal content and maintain private communications through buddyPress and bbPress integration. The vulnerability affects not just individual user accounts but potentially entire community databases that may contain confidential information from various user interactions.
Mitigation strategies should include immediate plugin updates to versions beyond 4.6.18 where the sql injection vulnerability has been addressed, along with comprehensive input validation mechanisms that properly escape all user-supplied parameters before database processing. System administrators should implement additional monitoring for unusual database query patterns and consider implementing web application firewalls to detect and prevent exploitation attempts. The vulnerability also highlights the importance of following secure coding practices such as those recommended in the owasp top ten project, particularly focusing on sql injection prevention through parameterized queries and proper input sanitization.
Organizations using rtMedia plugin should conduct thorough security audits of their wordpress installations to identify any potential exploitation attempts and implement role-based access controls that limit database query capabilities for lower-privilege users. The vulnerability demonstrates the critical need for regular security updates and comprehensive testing of third-party plugins, particularly those handling user input in database operations. Additionally, implementing proper logging mechanisms can help detect unauthorized database access attempts and provide forensic evidence of potential exploitation activities.