CVE-2026-25313 identifies a missing authorization vulnerability in the Shahjahan Jewel FluentForm plugin, a popular WordPress form management tool. The vulnerability arises from incorrectly configured access control security levels, which fail to properly restrict unauthorized users from performing certain actions within the plugin. This flaw affects all versions up to and including 6.1.14. Missing authorization means that the plugin does not adequately verify whether a user has the necessary permissions before allowing access to sensitive functions or data. As a result, an attacker could exploit this weakness to bypass security controls, potentially accessing or modifying form data, altering configurations, or executing administrative tasks without proper privileges. The vulnerability does not require user interaction, and exploitation could be performed remotely if the attacker can reach the vulnerable endpoint. No CVSS score has been assigned yet, and no public exploits are known at this time. However, the impact on confidentiality and integrity is significant because unauthorized access could lead to data leakage or unauthorized changes. The vulnerability is particularly relevant for organizations that use FluentForm to handle sensitive information or automate critical workflows. Since FluentForm is widely used in WordPress environments, the scope of affected systems is broad. The absence of patches at the time of disclosure necessitates immediate attention to access control policies and monitoring for suspicious activities related to the plugin. Once patches are released, timely application is critical to mitigate exploitation risks.

For European organizations, the missing authorization vulnerability in FluentForm could lead to unauthorized access to sensitive form data, including personal information, business data, or credentials collected via web forms. This compromises confidentiality and may also affect data integrity if attackers modify form submissions or plugin configurations. Organizations relying on FluentForm for customer interactions, HR processes, or internal workflows could experience data breaches or operational disruptions. The vulnerability could also be leveraged as a foothold for further attacks within the network if attackers gain administrative capabilities. Given the widespread use of WordPress and its plugins across Europe, the potential impact spans multiple sectors including finance, healthcare, government, and e-commerce. The lack of known exploits currently reduces immediate risk, but the vulnerability remains a significant threat once weaponized. Additionally, regulatory compliance risks arise if personal data is exposed, potentially leading to GDPR violations and associated penalties.

1. Immediately audit and review access control configurations within FluentForm to ensure that only authorized users have permissions to sensitive functions. 2. Monitor web server and application logs for unusual access patterns or unauthorized attempts to interact with FluentForm endpoints. 3. Restrict access to the WordPress admin area and FluentForm management interfaces using IP whitelisting or VPNs where feasible. 4. Implement web application firewalls (WAF) with rules to detect and block unauthorized access attempts targeting FluentForm. 5. Prepare for patch deployment by subscribing to vendor updates and security advisories from Shahjahan Jewel and WordPress plugin repositories. 6. Educate administrators and developers about the risks of missing authorization and the importance of least privilege principles. 7. Consider temporarily disabling FluentForm or replacing it with alternative form plugins if immediate patching is not possible and the risk is unacceptable. 8. Conduct penetration testing focused on access control to identify any other potential weaknesses in the environment.