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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-3642 Detail

Description

The e-shot™ form builder plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 1.0.2. The eshot_form_builder_update_field_data() AJAX handler lacks any capability checks (current_user_can()) or nonce verification (check_ajax_referer()/wp_verify_nonce()). The function is registered via the wp_ajax_ hook, making it accessible to any authenticated user. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify form field configurations including mandatory status, field visibility, and form display preferences via the eshot_form_builder_update_field_data AJAX action.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://plugins.trac.wordpress.org/browser/e-shot-form-builder/tags/1.0.2/admin/class-eshotformbuilder-admin.php#L656 Wordfence
https://plugins.trac.wordpress.org/browser/e-shot-form-builder/tags/1.0.2/includes/class-eshotformbuilder.php#L162 Wordfence
https://plugins.trac.wordpress.org/browser/e-shot-form-builder/trunk/admin/class-eshotformbuilder-admin.php#L656 Wordfence
https://plugins.trac.wordpress.org/browser/e-shot-form-builder/trunk/includes/class-eshotformbuilder.php#L162 Wordfence
https://www.wordfence.com/threat-intel/vulnerabilities/id/815bd708-b2f8-4add-901b-863fbb3c4d81?source=cve Wordfence

Weakness Enumeration

CWE-ID CWE Name Source
CWE-862 Missing Authorization Wordfence  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-3642
NVD Published Date:
04/15/2026
NVD Last Modified:
04/15/2026
Source:
Wordfence