CVE-2025-11977

HappyForms <= 1.26.12 - Authenticated (Admin+) Local File Inclusion

Published Jul 10, 2026 CVSS 3.1 · 6.6 Medium EPSS < 1% KEV · Not listed
Description
The Happyforms – Form Builder for WordPress: Drag & Drop Contact Forms, Surveys, Payments & Multipurpose Forms plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.26.12 via the happyforms_get_form_partial() function. This makes it possible for authenticated attackers, with Administrator-level access and above, to include and execute arbitrary .php files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where .php file types can be uploaded and included.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Happyforms
Happyforms happyforms – Form Builder For Wordpress: Drag & Drop Contact Forms, Surveys, Payments & Multipurpose Forms
Wordpress
Wordpress wordpress
Vendors & Products Happyforms
Happyforms happyforms – Form Builder For Wordpress: Drag & Drop Contact Forms, Surveys, Payments & Multipurpose Forms
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The Happyforms – Form Builder for WordPress: Drag & Drop Contact Forms, Surveys, Payments & Multipurpose Forms plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.26.12 via the happyforms_get_form_partial() function. This makes it possible for authenticated attackers, with Administrator-level access and above, to include and execute arbitrary .php files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where .php file types can be uploaded and included.
Title HappyForms <= 1.26.12 - Authenticated (Admin+) Local File Inclusion
Weaknesses CWE-98
References
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Jul 10, 2026, 10:07 AM
Reserved
Oct 20, 2025, 4:45 PM
Status
Deferred
Published
Jul 10, 2026, 9:16 AM
Modified
Sep 29, 2026, 7:10 PM