CVE-2025-49938 describes a stored cross-site scripting vulnerability in the Crocoblock JetEngine plugin for WordPress. The issue is due to improper sanitization of input during the generation of web pages, which can allow an attacker with low privileges to inject malicious scripts that execute in the context of other users. The vulnerability affects versions up to 3.7.3. The CVSS 3.1 vector indicates network attack vector, low attack complexity, low privileges required, user interaction required, scope changed, and low impact on confidentiality, integrity, and availability.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of other users, potentially leading to session hijacking, information disclosure, or other impacts typical of stored XSS attacks. The impact is rated medium based on the CVSS score of 6.5. There are no reports of active exploitation in the wild.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should exercise caution with user-generated content and consider applying temporary mitigations such as disabling or restricting JetEngine functionality that processes untrusted input. Monitor official Crocoblock channels for updates and patches.