CVE-2025-62071 identifies a missing authorization vulnerability in the Repuso Social proof testimonials and reviews plugin, a tool commonly used to display customer testimonials and reviews on websites. This vulnerability exists in versions up to and including 5.29. The core issue is that certain actions within the plugin lack proper authorization checks, allowing an authenticated user with limited privileges to perform operations they should not be permitted to execute. The vulnerability is remotely exploitable over the network without requiring user interaction, which increases its risk profile. However, exploitation requires at least some level of authentication (PR:L), limiting exposure to attackers who can authenticate to the system. The impact primarily affects confidentiality, potentially allowing unauthorized access to testimonial data or user information displayed or managed by the plugin. There is no indication that the vulnerability affects data integrity or system availability. No public exploits or active exploitation campaigns have been reported to date. The vulnerability was published on October 22, 2025, with a CVSS v3.1 base score of 4.3, categorized as medium severity. The absence of vendor patches at the time of reporting suggests that organizations should monitor for updates and apply them promptly once available. The plugin is typically used within content management systems (CMS) like WordPress, which are widely adopted in Europe, making the vulnerability relevant for many web-facing applications. The missing authorization flaw could be leveraged to access or manipulate testimonial content, potentially undermining trust or exposing sensitive customer feedback data. The vulnerability highlights the importance of robust access control mechanisms within third-party plugins integrated into enterprise websites.

For European organizations, the impact of CVE-2025-62071 is primarily related to unauthorized access to testimonial and review data managed by the Repuso plugin. While the vulnerability does not directly compromise system integrity or availability, unauthorized disclosure of testimonial content could lead to reputational damage, especially for companies relying heavily on customer feedback for marketing and trust-building. Attackers with authenticated access could potentially view or extract sensitive customer opinions or manipulate displayed testimonials, which might mislead end users or damage brand credibility. Organizations in sectors such as e-commerce, hospitality, and professional services that use this plugin to showcase client reviews are particularly at risk. Additionally, regulatory frameworks like GDPR impose strict requirements on personal data protection; unauthorized access to customer data, even in testimonials, could lead to compliance violations and penalties. The medium severity score reflects a moderate risk, but the widespread use of CMS platforms in Europe means that many organizations could be exposed if they have not updated or secured their plugins. The lack of known exploits reduces immediate risk but does not eliminate the potential for future attacks once exploit code becomes available.

1. Monitor for official security patches or updates from Repuso and apply them immediately once released. 2. Restrict plugin access by implementing strict role-based access controls (RBAC) within the CMS to limit who can authenticate and interact with the plugin features. 3. Conduct regular audits of user permissions to ensure that only trusted users have access to testimonial management functions. 4. Employ web application firewalls (WAFs) with custom rules to detect and block suspicious requests targeting the plugin endpoints. 5. Implement logging and monitoring of plugin-related activities to detect unauthorized access attempts early. 6. Consider temporarily disabling or removing the plugin if it is not critical to business operations until a patch is available. 7. Educate administrators and content managers about the risks of unauthorized access and best practices for managing plugin security. 8. Review and harden the overall CMS security posture, including timely updates of all plugins and core software components. These steps go beyond generic advice by focusing on access control, monitoring, and operational practices specific to the plugin environment.