This vulnerability in the reCAPTCHA (v2 & v3) plugin for Asgaros Forum allows an attacker to inject malicious scripts via improperly sanitized input during web page generation, resulting in DOM-based cross-site scripting. The affected versions include all versions up to and including 1.1.0. The CVSS 3.1 vector indicates network attack vector, low attack complexity, requiring low privileges and user interaction, with a scope change and impacts on confidentiality, integrity, and availability. No vendor advisory or patch has been published yet.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the victim's browser, potentially leading to information disclosure, session hijacking, or other client-side impacts. The vulnerability affects confidentiality, integrity, and availability as per the CVSS vector. However, there are no known active exploits reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should consider disabling or limiting use of the affected reCAPTCHA plugin versions or applying any vendor-recommended temporary mitigations once published.