The Bharat Kambariya Donation Block For PayPal plugin suffers from a stored cross-site scripting vulnerability due to improper input neutralization during web page generation. This allows an attacker with low privileges and requiring user interaction to inject malicious scripts that can compromise confidentiality, integrity, and availability to a limited extent. The vulnerability affects all versions up to 2.2.0. No patch or official remediation guidance is currently provided by the vendor, and the plugin is not a cloud service, so remediation depends on applying updates when released.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of other users, potentially leading to limited confidentiality, integrity, and availability impacts. The CVSS vector indicates network attack vector, low attack complexity, low privileges required, user interaction required, and scope change. No known exploits in the wild have been reported to date.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, users should consider restricting access to the affected plugin features to trusted users only and avoid interacting with untrusted input. Monitor official vendor channels for updates and apply any released patches promptly.