CVE-2026-3546 json
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
published 2026-03-21 7 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-14178
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 15%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 7 mo ago
Exploit prediction
0.25% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected products
- forfront e-shot
Classification
- Weakness
-
- CWE-202 Exposure of Sensitive Information Through Data Queries
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/965bb642-4472-491f-8378-f4331ba4ab7c?source=cve
- plugins.trac.wordpress.org /browser/e-shot-form-builder/trunk/admin/class-eshotformbuilder-admin.php#L567
- plugins.trac.wordpress.org /browser/e-shot-form-builder/tags/1.0.2/admin/class-eshotformbuilder-admin.php#L567
- plugins.trac.wordpress.org /browser/e-shot-form-builder/trunk/includes/class-eshotformbuilder.php#L163
- plugins.trac.wordpress.org /browser/e-shot-form-builder/tags/1.0.2/includes/class-eshotformbuilder.php#L163
Sources
- CVE List CVE-2026-3546
- NVD CVE-2026-3546
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.