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CVE-2026-1947

HIGH 7.5 CVSS 3.1
Published
March 16, 2026
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-639
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 9.1.9 via the submit_nex_form() function due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to to overwrite arbitrary form entries via the 'nf_set_entry_update_id' parameter.

Affected WordPress components

  • NEX-Forms – Ultimate Forms Plugin for WordPress Plugin · nex-forms-express-wp-form-builder
    Confirmed match Active
    Up to and including 9.1.9
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • webaways NEX-Forms – Ultimate Forms Plugin for WordPress — Up to and including 9.1.9

References