CVE-2026-118067: 10Web Form Maker stored cross-site scripting in form submissions

CVE-2026-118067 · Severity: medium · CVSS 5.4 · Published 2026-11-07

The Form Maker by 10Web is a WordPress plugin for building contact forms. An unauthenticated attacker can inject malicious scripts that execute when administrators view form submissions, potentially compromising administrator accounts or stealing sensitive data. The attack requires crafting a special form submission with a specific field configuration.

Technologies: 10Web Form Maker. Vendors: 10Web.

Quick answers

Is CVE-2026-118067 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-118067 being exploited in the wild.
How severe is CVE-2026-118067?
Medium severity, with a CVSS score of 5.4, published 7 November 2026.
Which products and versions are affected?
10Web Form Maker up to and including 1.15.50.
Is there a fix for CVE-2026-118067?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-118067 attacked?
It is attacked over the network, in a web application.
Am I affected by CVE-2026-118067?
Check whether you run 10Web Form Maker at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The plugin fails to properly sanitize and escape the 'wdform_<field_id>_element<form_id>' parameter when processing form submissions. By disabling a file upload field via the 'disabled_fields' parameter, an attacker can shift a controlled text field into a position where output escaping is bypassed. The stored script executes when an administrator views the form's Submissions page, affecting all plugin versions up to 1.15.50.

Affected products

  • 10Web Form Maker up to and including 1.15.50

Timeline

  • 2026-11-07: disclosed

References

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