CVE-2026-27070: WordPress Everest Forms Pro plugin <= 1.9.10 - Cross Site Scripting (XSS) vulnerability

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-03-19 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPEverest Everest Forms Pro allows Stored XSS.This issue affects Everest Forms Pro: from n/a through 1.9.10.

Affected products

wpeverest Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder: through 1.9.10

References

https://patchstack.com/database/wordpress/plugin/everest-forms-pro/vulnerability/wordpress-everest-forms-pro-plugin-1-9-10-cross-site-scripting-xss-vulnerability?_s_id=cve

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