CVE-2025-39547

Summary

CVE-2025-39547 is a newly disclosed vulnerability that impacts the Internal Link Optimiser plugin for Toast, versions n/a through 5.1.3. This issue combines two serious threats: a Cross-Site Request Forgery (CSRF) vulnerability and Stored XSS. An attacker successfully exploiting the CSRF weakness could manipulate a user's browser into making unintended requests, potentially leading to the execution of malicious code. Simultaneously, the Stored XSS component enables an attacker to inject malicious scripts into web pages, which could be further utilized to steal sensitive data or take control of user sessions. Together, these vulnerabilities pose a significant risk and call for an immediate update to the affected plugin.

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