High 7.5Published Oct 18, 2026

CVE-2026-110383WordPress Electronic Signature Add-on for Fluent Forms plugin <= 2.0.5 - Insecure Direct Object References (IDOR) vulnerability

Updated under an hour ago (2026-10-19 10:50 UTC)

Does this affect you?

It affects WP E-Signature Electronic Signature Add-on for Fluent Forms. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for WP E-Signature Electronic Signature Add-on for Fluent Forms

Exploited in the last 30 days

Authorization Bypass Through User-Controlled Key vulnerability in WP E-Signature Electronic Signature Add-on for Fluent Forms signature-fluent-contract-forms-add-on allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Electronic Signature Add-on for Fluent Forms: from n/a through 2.0.5.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-639
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Patchstack
NVD analysis: Received
Record last updated: Oct 18, 2026
First seen by InfoSec Signals: Oct 18, 2026

Affected products

Affected products

WP E-Signature Electronic Signature Add-on for Fluent Forms wp_e_signature:electronic_signature_add_on_for_fluent_forms (from the name)	through 2.0.5; fixed at 2.0.6	CNA record

References

https://patchstack.com/database/wordpress/plugin/signature-fluent-contract-forms-add-on/vulnerability/wordpress-electronic-signature-add-on-for-fluent-forms-plugin-2-0-5-insecure-direct-object-references-idor-vulnerability?_s_id=cvevdb-entry

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.