CVE-2025-68070 is a stored Cross-site Scripting (XSS) vulnerability identified in the VK Google Job Posting Manager plugin developed by Vektor, Inc. This plugin is used to integrate Google job postings into websites, commonly WordPress-based. The vulnerability stems from improper neutralization of user-supplied input during the generation of web pages, allowing malicious scripts to be stored and later executed in the context of users visiting the affected site. The flaw affects all versions up to and including 1.2.21. The attack vector is network-based, requiring low privileges (authenticated user) and user interaction (victim must visit a crafted page). The vulnerability impacts confidentiality, integrity, and availability to a limited extent, as attackers can execute arbitrary scripts that may steal session cookies, perform actions on behalf of users, or disrupt service. The CVSS 3.1 score of 6.5 reflects these factors, with a scope change indicating that the vulnerability can affect resources beyond the initially compromised component. No public exploits are known at this time, but the presence of stored XSS in a widely used plugin poses a significant risk if weaponized. The vulnerability was published on December 16, 2025, and no official patches or mitigation links are currently available, highlighting the need for immediate attention from administrators using this plugin.

For European organizations, the impact of this vulnerability can be substantial, particularly for those using the VK Google Job Posting Manager plugin on their WordPress sites. Stored XSS can lead to session hijacking, credential theft, defacement, or unauthorized actions performed under the guise of legitimate users, potentially damaging reputation and leading to data breaches. Given the plugin's role in job postings, attackers might manipulate recruitment content or inject phishing links targeting job applicants or HR personnel. This could result in loss of trust, legal liabilities under GDPR for data breaches, and operational disruptions. The medium severity rating indicates that while the vulnerability is not critical, exploitation can still cause meaningful harm, especially if combined with other vulnerabilities or social engineering attacks. Organizations with high traffic recruitment portals or those handling sensitive applicant data are at greater risk. Additionally, the scope change in the CVSS vector suggests that the impact could extend beyond the plugin itself, affecting other components or user sessions on the site.

1. Monitor Vektor, Inc.'s official channels and trusted vulnerability databases for the release of patches addressing CVE-2025-68070 and apply updates immediately upon availability. 2. Until patches are released, restrict plugin usage to trusted users only and limit permissions to reduce the risk of malicious input submission. 3. Implement Web Application Firewall (WAF) rules specifically targeting common XSS payloads to block exploitation attempts at the network perimeter. 4. Employ Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts in browsers accessing the affected sites. 5. Conduct thorough input validation and output encoding on all user-supplied data related to job postings, even if this requires custom development or plugin modification. 6. Educate site administrators and users about the risks of clicking unknown links and the importance of reporting suspicious site behavior. 7. Regularly audit logs and monitor for unusual activity indicative of XSS exploitation, such as unexpected script execution or unauthorized actions. 8. Consider temporary disabling or replacing the plugin with alternative solutions if patching is delayed and risk is deemed unacceptable.