This vulnerability in SuryaBhan Custom Coming Soon (versions up to 2.2) is caused by improper input sanitization during web page generation, resulting in a reflected cross-site scripting (XSS) flaw. An attacker can craft malicious input that is reflected in the web page without proper neutralization, enabling script execution in the victim's browser. The CVSS 3.1 base score is 7.1, indicating high severity with network attack vector, low attack complexity, no privileges required, user interaction required, and impacts to confidentiality, integrity, and availability at a low level. The vulnerability is published and assigned CVE-2025-23836 but currently lacks an official patch or vendor advisory detailing remediation steps.

Successful exploitation of this reflected XSS vulnerability could allow attackers to execute arbitrary scripts in the context of affected users' browsers. This can lead to partial disclosure of sensitive information, modification of web page content, or disruption of availability. The CVSS score reflects low-level impacts on confidentiality, integrity, and availability. 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 an official fix is available, users should consider disabling or restricting use of the affected plugin version. Employing web application firewalls (WAF) that detect and block reflected XSS attempts may provide temporary mitigation. Avoid clicking on suspicious links that could trigger reflected XSS payloads.