CVE-2026-102002Low· 3.1▾ Sunlit

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

▾ Sunlit zone — Low / medium · no exploitation signal

Depth score17/ 100 · Minimal

impact 17.1 · likelihood 0.1 · exploitation 0

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Proof of concept

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Published

Oct 2, 2026

Updated

Oct 3, 2026

CVSS

3.1

Vendor

themeisle

Product

Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE

CWE

CWE-200

Depth score

17 · Minimal

EPSS

0.29% · p21

Platforms

—

Source

NVD

Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

decided 2026-10-03

Exploitation: none
Automatable: no
Technical impact: partial

Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.

EPSS history

Exploit-prediction probability, daily snapshots since Oct 2.

0.3% → 0.3%

Timeline

Disclosure to exploitation, from the record and what we observed since indexing it.

3 events · 1 day

Oct 2, 2026Published
Disclosed via NVD
Oct 2, 2026EPSS first tracked
0.3%
Oct 3, 2026Record revised
Last analysed / modified upstream

themeisle CWE-200 #nvd #cve.org

Affected

otter_blocks_gutenberg_blocks_page_builder_for_gutenberg_editor_fse <= 3.2.6

Full technical detail▾

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.

References

Related vulnerabilities

Connected by shared product, vendor, weakness, or advisory.

#nvd#cve.org

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