This vulnerability (CVE-2026-27070) in WPEverest Everest Forms Pro is a stored cross-site scripting (CWE-79) issue caused by improper input neutralization during web page generation. It affects versions through 1.9.10. The CVSS 3.1 base score is 7.1 (high), reflecting network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and impacts on confidentiality, integrity, and availability. No patch or vendor advisory is currently available to confirm remediation status.

Successful exploitation allows an attacker to inject and execute malicious scripts in the context of users viewing affected pages, potentially leading to theft of sensitive information, session hijacking, or disruption of service. The CVSS vector indicates partial impacts to confidentiality, integrity, and availability. No known active exploitation has been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider limiting exposure by restricting access to affected forms or applying web application firewall rules to detect and block suspicious input patterns related to XSS. Avoid relying on generic mitigations without vendor confirmation.