CVE-2025-62025 is a critical security vulnerability classified as deserialization of untrusted data in the eyecix JobSearch WordPress plugin, affecting all versions prior to 3.0.8. Deserialization vulnerabilities occur when untrusted input is processed by the application’s deserialization routines without proper validation or sanitization, allowing attackers to manipulate serialized objects to execute arbitrary code or commands. In this case, the vulnerability allows remote attackers to send crafted serialized data to the JobSearch plugin, which then deserializes it insecurely, leading to remote code execution (RCE). The vulnerability requires no authentication or user interaction, making it highly exploitable over the network. The CVSS v3.1 score of 9.8 reflects the critical nature, with attack vector being network (AV:N), low attack complexity (AC:L), no privileges required (PR:N), and no user interaction (UI:N). The impact affects confidentiality, integrity, and availability (C:H/I:H/A:H), meaning attackers can fully compromise affected systems. Although no public exploits have been reported yet, the vulnerability’s characteristics make it a prime target for attackers once exploit code becomes available. The affected product, eyecix JobSearch, is a WordPress plugin used for job listing and recruitment functionalities, commonly deployed on corporate and recruitment websites. The lack of a patch link in the provided data suggests that users must upgrade to version 3.0.8 or later once available or apply vendor-recommended mitigations. The vulnerability was reserved on October 7, 2025, and published on October 22, 2025, indicating recent disclosure.

For European organizations, this vulnerability poses a severe risk, especially those relying on WordPress-based recruitment or job listing platforms using the eyecix JobSearch plugin. Successful exploitation can lead to full system compromise, including data theft, website defacement, malware deployment, or pivoting to internal networks. Confidential business information, candidate data, and internal communications could be exposed or manipulated. The critical nature of the vulnerability means attackers can operate remotely without authentication, increasing the likelihood of widespread exploitation. Disruption of recruitment services could impact business operations and reputation. Additionally, compromised systems could be leveraged for further attacks against European entities or used as part of botnets. The absence of known exploits currently provides a window for proactive defense, but the high severity demands urgent attention. Organizations in sectors with high recruitment activity, such as technology, finance, and manufacturing, are particularly vulnerable. Compliance with GDPR also raises the stakes, as data breaches involving personal data could lead to significant regulatory penalties.

Immediate mitigation involves upgrading the eyecix JobSearch plugin to version 3.0.8 or later once available, as this is the definitive fix for the deserialization vulnerability. Until patching is possible, organizations should implement web application firewalls (WAFs) with rules specifically targeting deserialization attack patterns and malformed serialized payloads to block malicious requests. Restricting access to the plugin’s endpoints by IP whitelisting or VPN-only access can reduce exposure. Conduct thorough code reviews and disable any unnecessary plugin features that handle serialized data. Monitor web server and application logs for unusual deserialization attempts or suspicious payloads. Employ network segmentation to limit lateral movement if compromise occurs. Regular backups and incident response plans should be updated to prepare for potential exploitation. Organizations should also engage with their WordPress hosting providers to ensure rapid deployment of patches and security updates. Finally, raising awareness among development and security teams about the risks of insecure deserialization can prevent similar issues in custom code.