What’s Vulnerable › Vulnerabilities
CVE-2026-11571: Everest Forms < 3.5.0 - Unauthenticated Sensitive Information Exposure via Residual CSV Artifacts
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-07-09 · updated 2026-07-09
Description
The Everest Forms WordPress plugin before 3.5.0 does not reliably delete temporary CSV files generated during email-notification processing and leaves them publicly accessible in the uploads directory, allowing unauthenticated attackers to retrieve other users' form submission records via predictable, enumerable filenames.
Affected products
- wpeverest Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder: before 3.5.0 — fixed in 3.5.0
How to fix
Upgrade to a fixed version: wpeverest Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder 3.5.0. Check the vendor advisory for mitigations.
References
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