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Plugin · everest-forms
everest-forms
25 known vulnerabilities on record. Add your version above to see which ones affect you.
Oct 15, 2026Everest Forms: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-108491 · affects up to 3.6.1 · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Everest Forms Everest Forms everest-forms allows Stored XSS.This issue affects Everest Forms: from n/a through 3.6.1.
Oct 7, 2026Everest Forms: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-94670 · affects up to 3.6.1 · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Everest Forms allows Reflected XSS. This issue affects Everest Forms: from n/a through 3.6.1.
Sep 11, 2026Unauthenticated PHP Object Injection in Everest Forms <= 3.6.0 versions.CVE-2026-62103 · affects up to 3.6.0 · reported by PatchstackCritical 9.8
Unauthenticated PHP Object Injection in Everest Forms <= 3.6.0 versions.
Aug 28, 2026Everest Forms: Server-Side Request ForgeryCVE-2026-5096 · affects up to 3.4.4 · reported by WordfenceMedium 5.3
The Everest Forms plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 3.4.4. This is due to the `load_previous_field_value()` method in `class-evf-form-task.php` accepting arbitrary URL values from `$_POST` data for upload fields without domain restriction, which are then passed to `wp_remote_head()` in the `get_local_file_size()` method of `class-evf-form-fields-upload.php`. This makes it possible for unauthenticated attackers to force the WordPress server to make outbound HTTP HEAD requests to arbitrary URLs by submitting a form with an upload field containing a malicious URL while leaving a required field empty to trigger form re-rendering.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Aug 16, 2026Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI: Authorization bypassCVE-2026-13167 · affects up to 3.5.2 · reported by WordfenceMedium 4.3
The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.5.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with delegated form management access and above, to activate arbitrary already-installed WordPress plugins — including previously deactivated or vulnerable plugins — without holding the core activate_plugins capability. Exploitation requires the target user to hold a delegated Everest Forms capability (manage_everest_forms, everest_forms_create_forms, or everest_forms_view_forms), which the plugin's own roles and permissions tool allows administrators to assign to non-administrator roles such as Author; the nonces required to exploit the AJAX handlers are emitted on EVF admin pages accessible to any such delegated user.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Jul 9, 2026Everest Forms: Does not correctly restrict access to several REST API endpoints belonging to its onboarding assistant: the capability check is only appliedCVE-2026-12270 · fixed in 3.5.0 · reported by WPScanMedium 6.5
The Everest Forms WordPress plugin before 3.5.0 does not correctly restrict access to several REST API endpoints belonging to its onboarding assistant: the capability check is only applied when an attacker-controllable request header holds a specific value, so it can be bypassed by omitting or changing that header. This makes it possible for unauthenticated attackers to read onboarding status information, modify the related Everest Forms WordPress plugin before 3.5.0 options, and trigger an email from the site to an arbitrary address.
Jul 9, 2026Everest Forms: Does not reliably delete temporary CSV files generated during email-notification processing and leaves them publicly accessible in the uploads directoryCVE-2026-11571 · fixed in 3.5.0 · reported by WPScanHigh 7.5
The Everest Forms WordPress plugin before 3.5.0 does not reliably delete temporary CSV files generated during email-notification processing and leaves them publicly accessible in the uploads directory, allowing unauthenticated attackers to retrieve other users' form submission records via predictable, enumerable filenames.
Jun 26, 2026Unauthenticated Cross Site Scripting (XSS) in Everest Forms <= 3.4.8 versions.CVE-2026-57312 · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in Everest Forms <= 3.4.8 versions.
May 27, 2026Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder: Unauthorized email sendingCVE-2026-4888 · affects up to 3.4.7 · reported by WordfenceMedium 4.3
The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder plugin for WordPress is vulnerable to unauthorized email sending due to a missing capability check on the send_test_email() function in all versions up to, and including, 3.4.7. This makes it possible for authenticated attackers, with Subscriber-level access and above, to send test emails to arbitrary addresses from the server.
Apr 20, 2026Everest Forms: Arbitrary File Read and DeletionCVE-2026-5478 · affects up to 3.4.4 · reported by WordfenceHigh 8.1
The Everest Forms plugin for WordPress is vulnerable to Arbitrary File Read and Deletion in all versions up to, and including, 3.4.4. This is due to the plugin trusting attacker-controlled old_files data from public form submissions as legitimate server-side upload state, and converting attacker-supplied URLs into local filesystem paths using regex-based string replacement without canonicalization or directory boundary enforcement. This makes it possible for unauthenticated attackers to read arbitrary local files (e.g., wp-config.php) by injecting path-traversal payloads into the old_files upload field parameter, which are then attached to notification emails. The same path resolution is also used in the post-email cleanup routine, which calls unlink() on the resolved path, resulting in the targeted file being deleted after being attached. This can lead to full site compromise through disclosure of database credentials and authentication salts from wp-config.php, and denial of service through deletion of critical files. Prerequisite: The form must contain a file-upload or image-upload field, and disable storing entry information.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Apr 7, 2026Everest Forms: PHP Object InjectionCVE-2026-3296 · affects up to 3.4.3 · reported by WordfenceCritical 9.8
The Everest Forms plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.4.3 via deserialization of untrusted input from form entry metadata. This is due to the html-admin-page-entries-view.php file calling PHP's native unserialize() on stored entry meta values without passing the allowed_classes parameter. This makes it possible for unauthenticated attackers to inject a serialized PHP object payload through any public Everest Forms form field. The payload survives sanitize_text_field() sanitization (serialization control characters are not stripped) and is stored in the wp_evf_entrymeta database table. When an administrator views entries or views an individual entry, the unsafe unserialize() call processes the stored data without class restrictions.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Mar 30, 2026Everest Forms Pro: Remote Code ExecutionCVE-2026-3300 · affects up to 1.9.12 · reported by WordfenceCritical 9.8
The Everest Forms Pro plugin for WordPress is vulnerable to Remote Code Execution via PHP Code Injection in all versions up to, and including, 1.9.12. This is due to the Calculation Addon's process_filter() function concatenating user-submitted form field values into a PHP code string without proper escaping before passing it to eval(). The sanitize_text_field() function applied to input does not escape single quotes or other PHP code context characters. This makes it possible for unauthenticated attackers to inject and execute arbitrary PHP code on the server by submitting a crafted value in any string-type form field (text, email, URL, select, radio) when a form uses the "Complex Calculation" feature.
Feb 19, 2026Everest Forms: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)CVE-2026-22422 · affects up to 3.4.1 · reported by PatchstackMedium 5.3
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in wpeverest Everest Forms everest-forms allows Code Injection.This issue affects Everest Forms: from n/a through <= 3.4.1.
Jun 25, 2025Everest Forms (Pro): Arbitrary file deletionCVE-2025-5927 · affects up to 1.9.4 · reported by WordfenceHigh 7.5
The Everest Forms (Pro) plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the delete_entry_files() function in all versions up to, and including, 1.9.4. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). The vulnerability requires an admin to trigger the deletion via deletion of a form entry and cannot be carried out by the attacker alone.
May 15, 2025Everest Forms: Does not sanitise and escape some of its settingsCVE-2024-8542 · fixed in 3.0.3.1 · reported by WPScanMedium 4.8
The Everest Forms WordPress plugin before 3.0.3.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Apr 11, 2025Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for: PHP Object InjectionCVE-2025-3439 · affects up to 3.1.1 · reported by WordfenceCritical 9.8
The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.1.1 via deserialization of untrusted input from the 'field_value' parameter. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Apr 11, 2025The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for: Arbitrary shortcode executionCVE-2025-3422 · affects up to 3.1.1 · reported by WordfenceMedium 5.4
The The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 3.1.1. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for authenticated attackers, with Subscriber-level access and above, to execute arbitrary shortcodes.
Apr 11, 2025Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for: Reflected Cross-Site ScriptingCVE-2025-3421 · affects up to 3.1.1 · reported by WordfenceMedium 6.1
The Everest Forms – Contact Form, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'form_id' parameter in all versions up to, and including, 3.1.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Feb 25, 2025Everest Forms – Contact Forms, Quiz, Survey, Newsletter & Payment Form Builder for: Arbitrary file upload, read, and deletionCVE-2025-1128 · affects up to 3.0.9.4 · reported by WordfenceCritical 9.8
The Everest Forms – Contact Forms, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to arbitrary file upload, read, and deletion due to missing file type and path validation in the 'format' method of the EVF_Form_Fields_Upload class in all versions up to, and including, 3.0.9.4. This makes it possible for unauthenticated attackers to upload, read, and delete arbitrary files on the affected site's server which may make remote code execution, sensitive information disclosure, or a site takeover possible.
Feb 13, 2025Everest Forms: Does not sanitise and escape some of its settingsCVE-2024-13125 · fixed in 3.0.8.1 · reported by WPScanLow 3.5
The Everest Forms WordPress plugin before 3.0.8.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Nov 26, 2024Everest Forms: Does not sanitise and escape some of its settingsCVE-2024-10471 · fixed in 3.0.4.2 · reported by WPScanMedium 4.8
The Everest Forms WordPress plugin before 3.0.4.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Jun 14, 2024Everest Forms: Missing AuthorizationCVE-2023-51377 · affects up to 2.0.3 · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in WPEverest Everest Forms.This issue affects Everest Forms: from n/a through 2.0.3.
Apr 9, 2024Everest Forms: Server-Side Request ForgeryCVE-2024-1812 · affects up to 2.0.7 · reported by WordfenceHigh 7.2
The Everest Forms plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.0.7 via the 'font_url' parameter. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
Feb 1, 2024Everest Forms – Build Contact Forms, Surveys, Polls, Application Forms, and more with Ease!: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2023-51695 · affects up to 2.0.4.1 · reported by PatchstackMedium 5.9
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPEverest Everest Forms – Build Contact Forms, Surveys, Polls, Application Forms, and more with Ease! allows Stored XSS.This issue affects Everest Forms – Build Contact Forms, Surveys, Polls, Application Forms, and more with Ease!: from n/a through 2.0.4.1.
Jul 18, 2019A SQL injection vulnerability exists in WPEverest Everest Forms plugin for WordPress through 1.4.9.CVE-2019-13575 · affects up to 1.4.9 · reported by MITRECritical 9.8
A SQL injection vulnerability exists in WPEverest Everest Forms plugin for WordPress through 1.4.9. Successful exploitation of this vulnerability would allow a remote attacker to execute arbitrary SQL commands on the affected system via includes/evf-entry-functions.php
Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.
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