CVE-2026-59549 in rtMedia Plugin
Summary
by MITRE • 07/27/2026
Unauthenticated SQL Injection in rtMedia for WordPress, BuddyPress and bbPress <= 4.7.10 versions.
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Analysis
by VulDB Data Team • 07/27/2026
The rtMedia plugin for wordpress buddypress and bbpress versions up to and including 4.7.10 contains a critical unauthenticated sql injection vulnerability that allows remote attackers to execute arbitrary database commands without requiring any authentication credentials. This flaw exists within the plugin's handling of user input parameters that are directly incorporated into sql queries without proper sanitization or parameterization. The vulnerability stems from insufficient input validation and improper query construction techniques that permit malicious sql payloads to be injected and executed against the underlying database system.
The technical implementation of this vulnerability occurs when the plugin processes certain api endpoints or administrative functions that accept user-supplied parameters through http request variables. These parameters are then concatenated directly into sql query strings without appropriate escaping or parameter binding mechanisms. Attackers can exploit this by crafting malicious requests that include sql injection payloads in specific parameter fields, potentially allowing them to extract sensitive data, modify database contents, or even escalate privileges within the affected wordpress environment. The vulnerability is particularly dangerous because it requires no authentication credentials and can be exploited by anyone with access to the target website.
The operational impact of this vulnerability extends beyond simple data theft and includes potential complete system compromise of the affected wordpress installation. An attacker could leverage this sql injection to extract user credentials, administrative passwords, or other sensitive information stored in the database. The vulnerability also enables arbitrary code execution possibilities through database manipulation techniques such as writing malicious files to the filesystem via database functions. Additionally, attackers might use this vulnerability to establish persistent backdoors within the wordpress environment or to perform destructive operations such as data deletion or modification of core system files.
Mitigation strategies for this vulnerability should include immediate patching of the rtMedia plugin to version 4.7.11 or later where the sql injection flaws have been addressed through proper input sanitization and parameterized query construction. Organizations should also implement web application firewalls with sql injection detection capabilities to provide additional protection layers. Network segmentation and access control measures should be enforced to limit exposure of vulnerable wordpress installations. Regular security audits and vulnerability scanning should be conducted to identify similar issues in other plugins or themes that may be susceptible to similar injection attacks. This vulnerability aligns with cwe-89 sql injection and follows attack patterns documented in the mitre att&ck framework under the command and control and credential access tactics, specifically targeting the persistence and privilege escalation phases of an attack lifecycle.
The root cause of this vulnerability demonstrates a fundamental lack of secure coding practices within the plugin development process, particularly regarding input validation and query construction methodologies. This issue represents a classic example of unsafe sql query building techniques that have been widely documented as critical security flaws in web applications. The vulnerability's exploitation requires minimal technical skill and provides maximum impact, making it an attractive target for automated attack tools and less sophisticated threat actors. Organizations should also consider implementing database activity monitoring and logging to detect potential exploitation attempts and maintain comprehensive backup strategies to recover from successful attacks. Proper security training for developers on secure coding practices and regular code reviews can help prevent similar vulnerabilities from being introduced in future software releases.