CVE-2026-1947
NEX-Forms – Ultimate Forms Plugin for WordPress <= 9.1.9 - Missing Authorization to Unauthenticated Arbitrary Form Entry Modification via nf_set_entry_update_id
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-639 |
| Vendor | webaways |
| Product | nex-forms – ultimate forms plugin for wordpress |
| Published | Mar 15, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
webaways / NEX-Forms – Ultimate Forms Plugin for WordPress
0 ≤ 9.1.9
References
Credits
Youssef Elouaer