---
id: CVE-2026-102002
title: >-
  The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE
  plugin for WordPress is vulnerable to Sensitive Information Exposure in all
  versions up to, and including, 3.2.6 via the 'otter_form_widget_filter'
  parameter
summary: >-
  The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE
  plugin for WordPress is vulnerable to Sensitive Information Exposure in all
  versions up to, and including, 3.2.6 via the 'otter_form_widget_filter'
  parameter. T…
severity: low
cvss: 3.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-200
vendor: themeisle
product: 'Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE'
affected:
  - otter_blocks_gutenberg_blocks_page_builder_for_gutenberg_editor_fse <= 3.2.6
published: '2026-10-02'
updated: '2026-10-02'
sourceUpdated: '2026-10-02T13:18:55.613'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-102002'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/otter-blocks/tags/3.2.6/inc/plugins/class-dashboard.php#L852
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/otter-blocks/tags/3.2.6/inc/plugins/class-dashboard.php#L865
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/otter-blocks/tags/3.2.6/inc/plugins/class-dashboard.php#L874
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/otter-blocks/tags/3.2.6/inc/plugins/class-form-records-post-type.php#L58
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/changeset?reponame=&old=3719861%40otter-blocks&new=3719861%40otter-blocks
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/6cf22af6-3e25-43ae-b10d-f343720e722a?source=cve
    label: security@wordfence.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-02T08:14:06.219Z'
---

## Overview

The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.2.6 via the 'otter_form_widget_filter' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract the email addresses of the five most recent form submitters, their submission dates, and the site's total form submission count. The widget is registered whenever the themeisle_blocks_form_emails option is non-empty — the normal state after any Form block has been saved — meaning the exposure is active on any standard site using the plugin's form feature.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.