CVE-2026-11571 — HIGH (7.5)

Vulnerability 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.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

References

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

FAQ

What is CVE-2026-11571?

CVE-2026-11571 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 director...

How severe is CVE-2026-11571?

CVE-2026-11571 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-11571?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.