The DuoGeek Blocks plugin for WordPress, developed by Tapan Kumer Das, contains a stored cross-site scripting vulnerability (CVE-2024-51868) due to improper input neutralization during web page generation. This flaw allows attackers with at least low privileges and requiring user interaction to inject malicious scripts that can execute in the context of other users' browsers. The vulnerability affects versions up to 0.1.1. The CVSS 3.1 vector indicates network attack vector, low attack complexity, requiring privileges and user interaction, with impacts on confidentiality, integrity, and availability rated as low to low to low respectively, combined to a medium severity score of 6.5. No patch or official fix details are currently provided.

Successful exploitation of this stored XSS vulnerability could allow an attacker to execute arbitrary scripts in the context of users viewing the affected web pages, potentially leading to theft of sensitive information, session hijacking, or other malicious actions impacting confidentiality, integrity, and availability. The CVSS score of 6.5 reflects a medium severity impact. There are no known exploits in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should consider restricting privileges to trusted users only and avoid exposing vulnerable plugin functionality to untrusted users. Monitor official sources for updates and apply patches promptly once released.