CVE-2026-15162 minnpost CVE debrief

Who should care

WordPress administrators and users of the Object Sync for Salesforce plugin should be aware of this vulnerability and take immediate action to protect their installations. This includes updating the plugin to the latest version, restricting access to the vulnerable REST route, and monitoring database activity for suspicious SQL queries. Additionally, users should review their database for potential unauthorized access and consider implementing a web application firewall (WAF) to detect and prevent SQL injection attacks. It is also essential for security teams to verify the integrity of their WordPress installations and ensure that all necessary security measures are in place to prevent exploitation. Furthermore, affected operators should prioritize patching and vulnerability management to minimize potential impact. Platform administrators should also review and update their security configurations to prevent similar vulnerabilities in the future. Vulnerability management teams should track and prioritize this vulnerability for immediate remediation. Security teams should also review and update their incident response plans to address potential SQL injection attacks. Overall, it is crucial for all stakeholders to take proactive measures to protect their installations and prevent potential exploitation of this vulnerability. The vulnerability's high severity and potential for sensitive information disclosure make it essential for users to take immediate action to protect their installations. Users should also consider implementing additional security measures, such as regular security audits and penetration testing, to identify and address potential vulnerabilities. By taking these steps, users can help prevent exploitation of this vulnerability and protect their installations from potential harm. In addition, users should stay informed about the latest security updates and advisories to ensure they are aware of any new vulnerabilities or threats. This will enable them to take proactive measures to protect their installations and prevent potential exploitation. Users should also consider implementing a security information and event management (SIEM) system to log

Technical summary

The Object Sync for Salesforce plugin is vulnerable to unauthenticated SQL Injection via the wordpress_object_type parameter of its /wp-json/object-sync-for-salesforce/push/ REST route. The route's permission callback checks only the HTTP method for the push class — no capability or nonce — making it reachable by unauthenticated users. The wordpress_object_type value is concatenated directly into a SQL query and executed via $wpdb->get_results() with no $wpdb->prepare().

Defensive priority

High priority due to unauthenticated SQL injection vulnerability

Recommended defensive actions

• Immediately update the Object Sync for Salesforce plugin to the latest version
• Restrict access to the /wp-json/object-sync-for-salesforce/push/ REST route
• Monitor database activity for suspicious SQL queries
• Consider implementing a web application firewall (WAF) to detect and prevent SQL injection attacks
• Perform a thorough review of database logs to identify potential unauthorized access
• Implement additional security measures such as regular security audits and penetration testing
• Review and update incident response plans to address potential SQL injection attacks

Evidence notes

Evidence from the CVE record and source references indicates a high-severity SQL injection vulnerability in the Object Sync for Salesforce plugin. The vulnerability allows unauthenticated attackers to inject arbitrary SQL queries, potentially leading to sensitive information disclosure.

Official resources