CVE-2026-14938 FluentBoards CVE debrief

Who should care

Users of the FluentBoards WordPress plugin, administrators of WordPress sites with the plugin installed, and security teams monitoring for potential board import vulnerabilities should be aware of this issue. They should verify installed plugin versions, monitor for suspicious board import operations, and restrict board access to authorized users. Security teams should also review compensating controls for exposed systems while remediation is scheduled and verified. Additionally, operators and platforms using the FluentBoards plugin should assess their exposure and take necessary mitigations. Vulnerability management and security teams should prioritize updating the plugin to version 1.95.3 or later if available. This issue may impact organizations with multiple boards or those using the plugin for sensitive projects. Defenders should also check relevant monitoring, detection, and logs for exposed assets that need extra review. Tracking exceptions, retesting remediated assets, and closing the item only after evidence is documented is crucial. The issue may require coordination between security teams, operators, and vendors to ensure comprehensive mitigation. Affected parties should also consider the potential for unauthorized access to stages and tasks from other boards and take steps to prevent such access. This may involve implementing additional security measures, such as monitoring for suspicious activity or restricting access to sensitive boards. Overall, a thorough review of the plugin's configuration, usage, and security controls is necessary to mitigate the risks associated with this vulnerability. This vulnerability highlights the importance of proper access controls and monitoring for WordPress plugins, especially those used in sensitive or high-risk environments. By prioritizing the update and implementing compensating controls, organizations can reduce the risk of unauthorized access and protect their sensitive information. The vulnerability also underscores the need for robust security practices, such as regular plugin updates, monitoring for suspicious activity, and implementing a defense-in-depth strategy. By taking these steps, organizations can

Technical summary

The FluentBoards WordPress plugin before 1.95.3 does not verify that the items selected for a board import operation belong to a board the requesting user is authorized to access, allowing any authenticated user with member access to a single board to copy and read the stages and tasks (including titles, descriptions and file attachments) of any other board on the site. This could potentially allow unauthorized access to sensitive information.

Defensive priority

Authenticated users with member access to a single board can potentially access stages and tasks from other boards.

Recommended defensive actions

• Inventory and verify installed plugins and their versions
• Restrict board access to authorized users
• Monitor for suspicious board import operations
• Update FluentBoards plugin to version 1.95.3 or later if available
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented

Evidence notes

The FluentBoards WordPress plugin before 1.95.3 does not verify that the items selected for a board import operation belong to a board the requesting user is authorized to access. Limited information available about the vulnerability and its impact. Evidence is limited to public sources and may not reflect the full scope or impact of the vulnerability. Defenders should verify installed plugin versions, monitor for suspicious board import operations, and restrict board access to authorized users.

Official resources