CVE-2025-23445 identifies a Cross-Site Request Forgery (CSRF) vulnerability in the Easy Tynt plugin by scottswezey, affecting versions up to 0.2.5.1. CSRF vulnerabilities occur when a web application does not sufficiently verify that state-changing requests originate from legitimate users, allowing attackers to craft malicious web pages that cause authenticated users to unknowingly perform actions such as changing settings or triggering transactions. Easy Tynt is a plugin that likely integrates with web content or analytics, and the lack of CSRF protections means attackers can exploit the trust relationship between the user and the application. The vulnerability requires the victim to be authenticated on the target site but does not require any additional user interaction beyond visiting a malicious page. No CVSS score has been assigned yet, and no patches or known exploits are currently available. The vulnerability's technical details indicate it was reserved and published in January 2025, with Patchstack as the assigner. The absence of patches means organizations must rely on mitigations until an official fix is released.

The primary impact of this CSRF vulnerability is on the integrity of affected systems, as attackers can induce authenticated users to perform unauthorized actions, potentially altering configurations, data, or user states. Depending on Easy Tynt's functionality, this could lead to unauthorized content modifications, analytics manipulation, or other state changes that compromise trustworthiness. Availability could also be affected if the unauthorized actions disrupt normal operations. Confidentiality impact is generally limited in CSRF attacks but could arise if the unauthorized actions expose sensitive information indirectly. Since exploitation requires the victim to be authenticated, the scope is limited to users with valid sessions, but this can still be significant in environments with many users or privileged accounts. The lack of known exploits reduces immediate risk, but the ease of exploitation once a malicious page is visited makes this a high-risk vulnerability for organizations using the affected plugin.

Organizations should immediately implement CSRF protections such as synchronizer tokens (CSRF tokens) in all state-changing requests within Easy Tynt or the encompassing application. Until an official patch is released, consider disabling or removing the Easy Tynt plugin if feasible. Employ Content Security Policy (CSP) headers to restrict the domains that can execute scripts or submit forms to the affected site. Monitor web server and application logs for unusual or unauthorized state-changing requests, especially those originating from external referrers. Educate users to avoid clicking on suspicious links or visiting untrusted websites while authenticated. Web application firewalls (WAFs) can be configured to detect and block CSRF attack patterns. Finally, maintain vigilance for updates from the vendor and apply patches promptly once available.