The vulnerability identified as CVE-2025-31762 affects Sheet2Site versions up to 1.0.18. It is a stored cross-site scripting (XSS) issue caused by improper neutralization of input during web page generation. This flaw allows attackers with limited privileges and requiring user interaction to inject malicious scripts that can impact confidentiality, integrity, and availability to a limited extent. The CVSS vector indicates network attack vector, low attack complexity, low privileges required, user interaction needed, and scope changed. No official patch or vendor advisory is currently available.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the affected application, potentially leading to limited confidentiality, integrity, and availability impacts. The CVSS score of 6.5 reflects a medium severity, indicating moderate risk. There are no known active exploits in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official patch or workaround information is provided, users should monitor for vendor updates. Until a fix is available, limit exposure by restricting user input where possible and applying standard input validation controls relevant to the application context.