CVE-2025-48099 identifies a Cross-Site Request Forgery (CSRF) vulnerability in the Code Amp Search & Filter plugin, specifically affecting versions up to and including 1.2.17. CSRF vulnerabilities occur when an attacker tricks an authenticated user into submitting a forged request to a web application, causing the application to perform unintended actions on behalf of the user. In this case, the Search & Filter plugin lacks adequate CSRF protections, such as anti-CSRF tokens or origin checks, allowing attackers to craft malicious web pages or links that, when visited by an authenticated user, execute unauthorized commands within the plugin's context. This could lead to unauthorized changes in search filters or configurations, potentially impacting the application's behavior and data integrity. The vulnerability does not require user interaction beyond visiting a malicious page while logged in, increasing the risk of exploitation. Although no exploits are currently reported in the wild, the vulnerability is publicly disclosed and could be targeted by attackers once weaponized. The absence of a CVSS score indicates that the severity assessment must consider the impact on confidentiality, integrity, and availability, ease of exploitation, and scope. The plugin is commonly used in WordPress environments to enhance search functionality, making it a relevant target for attackers seeking to manipulate web application behavior. The vulnerability was reserved in May 2025 and published in October 2025, with no patch links currently available, indicating that users should monitor for updates and apply them promptly once released.

For European organizations, the CSRF vulnerability in Code Amp Search & Filter could lead to unauthorized changes in web application behavior, potentially disrupting user experience or leading to data integrity issues. Attackers exploiting this flaw could manipulate search filters or configurations without proper authorization, which may affect business operations relying on accurate search results or filtering. While the vulnerability does not directly expose sensitive data, the unauthorized actions could be leveraged as part of a broader attack chain, including privilege escalation or persistent manipulation of web content. Organizations with public-facing websites using this plugin are at risk of reputational damage if attackers exploit the vulnerability to alter site behavior or content. Additionally, compliance with European data protection regulations such as GDPR may be impacted if unauthorized changes lead to data mishandling or breaches. The lack of known exploits currently reduces immediate risk, but the public disclosure increases the likelihood of future attacks, necessitating proactive mitigation. The impact is particularly significant for sectors relying heavily on web presence and customer interaction, such as e-commerce, media, and public services.

European organizations should immediately audit their web environments to identify installations of the Code Amp Search & Filter plugin, especially versions up to 1.2.17. Until a patch is released, implement web application firewall (WAF) rules to detect and block suspicious CSRF attempts targeting the plugin endpoints. Enforce strict SameSite cookie attributes to limit cross-origin requests and reduce CSRF risks. Review and enhance authentication session management to include anti-CSRF tokens in all state-changing requests related to the plugin. Educate users and administrators about the risks of CSRF and encourage cautious behavior when browsing untrusted sites while authenticated. Monitor vendor communications and security advisories for patch releases and apply updates promptly. Conduct penetration testing focused on CSRF vectors to validate the effectiveness of implemented mitigations. Additionally, consider isolating or disabling the plugin if it is non-essential until a secure version is available. Maintain comprehensive logging and alerting to detect anomalous activities that may indicate exploitation attempts.