forfront e-shot Plugin up to 1.0.2 on WordPress AJAX eshot_form_builder_get_account_data information exposure

Summaryinfo

A vulnerability, which was classified as problematic, was found in forfront e-shot Plugin up to 1.0.2 on WordPress. Affected by this vulnerability is the function eshot_form_builder_get_account_data of the component AJAX Handler. The manipulation results in information exposure. This vulnerability is reported as CVE-2026-3546. The attack can be launched remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in forfront e-shot Plugin up to 1.0.2 on WordPress. Affected is the function eshot_form_builder_get_account_data of the component AJAX Handler. The manipulation with an unknown input leads to a information exposure vulnerability. CWE is classifying the issue as CWE-202. When trying to keep information confidential, an attacker can often infer some of the information by using statistics. This is going to have an impact on confidentiality. CVE summarizes:

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.

The weakness was disclosed by Phong Nguyen. The advisory is available at wordfence.com. This vulnerability is traded as CVE-2026-3546 since 03/04/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Upgrading to version 1.0.2 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-14178). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• WordPress Plugin

Vendor

• forfront

Name

• e-shot Plugin

Version

• 1.0.0
• 1.0.1
• 1.0.2

CPE 2.3info

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CPE 2.2info

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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