This vulnerability in Simple JWT Login plugin (<= 3.6.4) allows stored cross-site scripting due to improper input neutralization during web page generation. An attacker with some privileges and requiring user interaction can inject malicious scripts that execute in the context of affected users, potentially leading to partial confidentiality, integrity, and availability impacts. The CVSS 3.1 score of 6.5 reflects these factors. No patch or official remediation guidance is currently provided, and no exploits are known in the wild.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of users visiting affected pages, potentially leading to information disclosure, modification of data, or disruption of service. The impact is rated medium based on the CVSS score and the described confidentiality, integrity, and availability impacts. No evidence of active exploitation is reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider restricting privileges to trusted users and exercising caution with user-generated content. Monitor for updates from Nicu Micle regarding patches or mitigations.