CVE-2025-62932 identifies a missing authorization vulnerability in the Table Block plugin developed by RioVizual, affecting all versions up to and including 2.3.2. The vulnerability arises from incorrectly configured access control security levels within the plugin, which is used to manage and display tabular data in web content management systems, likely WordPress-based. Due to this misconfiguration, unauthorized users can exploit the flaw to perform actions that should be restricted, such as viewing, modifying, or deleting table data without proper permissions. The vulnerability does not currently have a CVSS score, and no public exploits have been reported, but the risk remains significant given the nature of missing authorization issues. The plugin’s role in content management means that exploitation could compromise data confidentiality and integrity, potentially leading to data leakage or unauthorized content manipulation. The vulnerability does not require user interaction or authentication, increasing its exploitability. The absence of vendor patches at the time of publication necessitates immediate attention to access control policies and monitoring. Organizations using the Table Block plugin should prepare for patch application and consider temporary mitigations such as restricting plugin usage or disabling it until a fix is available.

For European organizations, this vulnerability poses a risk of unauthorized data access and modification within web platforms utilizing the Table Block plugin. This could lead to exposure of sensitive information, defacement of web content, or disruption of services relying on tabular data presentation. Sectors such as e-commerce, education, government, and media, which often use content management systems with plugins like Table Block, are particularly at risk. The impact extends to reputational damage, regulatory non-compliance (e.g., GDPR breaches due to data exposure), and potential operational disruptions. Since the vulnerability allows bypassing authorization without authentication, attackers can exploit it remotely, increasing the threat surface. The lack of known exploits currently provides a window for proactive defense, but the risk of future exploitation remains high. Organizations must assess their exposure based on plugin usage and implement compensating controls promptly.

1. Monitor RioVizual’s official channels for patch releases addressing CVE-2025-62932 and apply updates immediately upon availability. 2. Conduct a thorough audit of access control configurations related to the Table Block plugin to ensure that permissions are correctly set and restrictive by default. 3. Temporarily disable or restrict the use of the Table Block plugin on critical systems until a patch is applied. 4. Implement web application firewalls (WAF) with custom rules to detect and block unauthorized attempts to access or manipulate the plugin’s functionality. 5. Increase monitoring and logging around web content management systems to detect unusual access patterns or unauthorized changes to tables. 6. Educate system administrators and content managers about the vulnerability and the importance of strict access controls. 7. Review and tighten user roles and permissions within the CMS to minimize the number of users who can interact with the plugin. 8. Consider network segmentation to isolate systems running vulnerable plugins from sensitive data repositories. 9. Prepare incident response plans specific to web content compromise scenarios involving plugin vulnerabilities.