Auth bypass in Forfront E-shot
CVE-2026-3642
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 non…
Vulnerability class: Broken Access Control
EPSS: 0.000 (2.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Forfront E-shot — versions 0
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/815bd708-b2f8-4add-901b-863fb…
- plugins.trac.wordpress.org/browser/e-shot-form-builder/trunk/admin/class-eshotf…
- plugins.trac.wordpress.org/browser/e-shot-form-builder/tags/1.0.2/admin/class-e…
- plugins.trac.wordpress.org/browser/e-shot-form-builder/trunk/includes/class-esh…
- plugins.trac.wordpress.org/browser/e-shot-form-builder/tags/1.0.2/includes/clas…
Frequently asked questions
- What is CVE-2026-3642?
- CVE-2026-3642 is a medium-severity vulnerability in Forfront E-shot, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-04-15.
- How severe is CVE-2026-3642?
- Medium severity. CVSS v3 base score is 5.3 out of 10.