e-shot <= 1.0.2 - Missing Authorization to Authenticated (Subscriber+) Sensitive Information Exposure via API Token via 'eshot_form_builder_get_account_data' AJAX Action
Summary
| CVE | CVE-2026-3546 |
|---|---|
| State | PUBLISHED |
| Assigner | Wordfence |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-03-21 04:17:27 UTC |
| Updated | 2026-04-24 16:27:44 UTC |
| Description | The e-shot form builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.0.2. The eshot_form_builder_get_account_data() function is registered as a wp_ajax_ AJAX handler accessible to all authenticated users. The function lacks any capability check (e.g., current_user_can('manage_options')) and does not verify a nonce. It directly queries the database for the e-shot API token stored in the eshotformbuilder_control table and returns it along with all subaccount data as a JSON response. This makes it possible for authenticated attackers, with Subscriber-level access and above, to extract the e-shot API token and subaccount information, which could then be used to access the victim's e-shot platform account. |
Risk And Classification
Primary CVSS: v3.1 5.3 MEDIUM from [email protected]
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.000450000 probability, percentile 0.139080000 (date 2026-04-26)
Problem Types: CWE-202 | CWE-202 CWE-202 Exposure of Sensitive Information Through Data Queries
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Secondary | 5.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| 3.1 | CNA | DECLARED | 5.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
LowIntegrity
NoneAvailability
NoneCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.wordfence.com/threat-intel/vulnerabilities/id/965bb642-4472-491f-8378-f4331... | [email protected] | www.wordfence.com | |
| plugins.trac.wordpress.org/browser/e-shot-form-builder/trunk/includes/class-eshotformbui... | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/e-shot-form-builder/trunk/admin/class-eshotformbuilde... | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/e-shot-form-builder/tags/1.0.2/includes/class-eshotfo... | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/e-shot-form-builder/tags/1.0.2/admin/class-eshotformb... | [email protected] | plugins.trac.wordpress.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: Phong Nguyen (en)
Additional Advisory Data
| Source | Time | Event |
|---|---|---|
| CNA | 2026-03-20T15:09:33.000Z | Disclosed |
There are currently no legacy QID mappings associated with this CVE.