CVE-2026-11571

Everest Forms < 3.5.0 - Unauthenticated Sensitive Information Exposure via Residual CSV Artifacts

CVSS 7.5 HIGHEPSS 0.1%

Vexday Risk Score

41Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Proof of concept

Public proof of concept exists, but not yet automated.

CVSS 7.5EPSS 0.1%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

09 Jul 2026Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Unknown · Everest Forms

public PoCs found — 1

cve_referencewpscan.com/vulnerability/4bd381e9-2f4e-4e61-99af-88f50aed71f5/unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

https://wpscan.com/vulnerability/4bd381e9-2f4e-4e61-99af-88f50aed71f5/