The Form Maker by 10Web plugin for WordPress suffers from a stored cross-site scripting vulnerability (CWE-79) due to improper neutralization of input during web page generation. Authenticated attackers with Administrator privileges can inject malicious scripts that persist in the application and execute in the context of users viewing the affected pages. This vulnerability affects all versions up to 1.15.27. The CVSS 3.1 base score is 5.5, reflecting network attack vector, low attack complexity, high privileges required, no user interaction, and impacts on confidentiality and integrity with no availability impact. No patch or official remediation guidance is currently available from the vendor or other sources.

An attacker with Administrator-level access can inject persistent malicious scripts into pages generated by the plugin. This can lead to unauthorized actions performed in the context of other users, potentially compromising confidentiality and integrity of data accessible through the affected pages. There is no indication of availability impact. The vulnerability requires high privileges, limiting exploitation to trusted users with elevated access.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict Administrator-level access to trusted personnel only and monitor for suspicious activity related to the plugin. Consider disabling or removing the plugin if feasible to reduce exposure.