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Plugin · nex-forms-express-wp-form-builder
NEX-Forms
41 known vulnerabilities on record. Add your version above to see which ones affect you.
Oct 14, 2026NEX-Forms: Does not perform any authorizationCVE-2026-106166 · fixed in 9.3.1 · reported by WPScanMedium 5.3
The NEX-Forms WordPress plugin before 9.3.1 does not perform any authorization, ownership or request-validation checks before updating stored form entries, allowing unauthenticated attackers to overwrite, permanently erase, reassign or append to any previously submitted form entry by referencing its sequential identifier.
Oct 9, 2026NEX-Forms: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-96607 · affects up to 9.3.1 · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Basix NEX-Forms nex-forms-express-wp-form-builder allows Reflected XSS.This issue affects NEX-Forms: from n/a through 9.3.1.
Sep 18, 2026NEX-Forms – Ultimate Forms Plugin for: Generic SQL InjectionCVE-2026-75961 · affects up to 9.3.0 · reported by WordfenceMedium 4.9
The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to generic SQL Injection via the 'additional_params' parameter in all versions up to, and including, 9.3.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with custom-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The operator allowlist applied by get_table_records() when building its own WHERE fragment is not enforced on the same tainted additional_params array when it is forwarded to get_total_records(), leaving the SQL sink unprotected.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Aug 16, 2026NEX-Forms – Ultimate Forms Plugin for: Generic SQL InjectionCVE-2026-15602 · affects up to 9.2.4 · reported by WordfenceMedium 4.9
The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to generic SQL Injection via the 'additional_params' parameter in all versions up to, and including, 9.2.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with admin-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This is a second-order vulnerability; the payload is stored via the submission_report2 AJAX handler (which lacks a nonce check and relies solely on a capability that can be configured down to subscriber-level) and triggered when a CSV export is generated.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Aug 1, 2026Nex Forms – Ultimate Form Builder – Lite: Arbitrary file deletionCVE-2026-15450 · affects up to 9.2.3 · reported by WordfenceHigh 8.1
The Nex Forms – Ultimate Form Builder – Lite plugin for WordPress is vulnerable to arbitrary file deletion via path traversal in versions up to, and including, 9.2.3. This is due to the delete_file() AJAX handler retrieving a file path from the database and passing it directly to unlink() with no validation (no realpath(), basename(), or allowlist check), combined with the insert_record() AJAX handler that lets the same authenticated user store an arbitrary value in the target 'location' column (wp_kses() only strips HTML tags and does not neutralize path traversal or absolute paths). This makes it possible for authenticated attackers, with admin-level access and above, to delete arbitrary files on the affected site's server, including wp-config. When the plugin's user-level option is configured to something else, this may be exploitable with lower privileges.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Jul 17, 2026NEX-Forms: Does not sanitise and escape some submitted form data before storing it and outputting it back in the admin dashboardCVE-2026-10525 · fixed in 9.2.3 · reported by WPScanMedium 6.1
The NEX-Forms WordPress plugin before 9.2.3 does not sanitise and escape some submitted form data before storing it and outputting it back in the admin dashboard, leading to a Stored Cross-Site Scripting vulnerability which could allow unauthenticated users to perform Stored Cross-Site Scripting attacks against high privilege users such as administrators when they view the submitted entries.
Jul 13, 2026NEX-Forms: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-57668 · affects up to 9.2.2 · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Basix NEX-Forms nex-forms-express-wp-form-builder allows Stored XSS.This issue affects NEX-Forms: from n/a through <= 9.2.2.
Jul 11, 2026NEX-Forms – Ultimate Forms Plugin for: Authorization bypassCVE-2026-9017 · affects up to 9.2.2 · reported by WordfenceMedium 5.3
The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 9.2.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to overwrite the saved_admin_email, saved_user_email, and saved_user_email_address fields of arbitrary form entries belonging to other users, and cause the site to dispatch attacker-controlled email content to attacker-chosen recipient addresses.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Jul 3, 2026NEX-Forms – Ultimate Forms Plugin for: Stored Cross-Site ScriptingCVE-2026-13040 · affects up to 9.2.2 · reported by WordfenceHigh 7.2
The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'real_val__' parameter in all versions up to, and including, 9.2.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The submission endpoint is registered via wp_ajax_nopriv_submit_nex_form with no nonce verification, making it fully accessible to unauthenticated attackers without any CSRF token.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Jul 1, 2026NEX-Forms – Ultimate Forms Plugin for: Stored Cross-Site ScriptingCVE-2026-12142 · affects up to 9.2.2 · reported by WordfenceHigh 7.2
The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via '_name[]' Array Parameter in all versions up to, and including, 9.2.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The wp_kses() output filtering pass provides no mitigation because NEXForms_allowed_tags() explicitly permits <script>, <iframe src/srcdoc>, and JS event handlers such as onClick, onBlur, and onChange in its allow-list.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Jun 27, 2026NEX-Forms – Ultimate Forms Plugin for: Authorization bypassCVE-2026-12404 · affects up to 9.2.2 · reported by WordfenceMedium 5.3
The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 9.2.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to enumerate sequential report IDs and download complete form submission data — including names, email addresses, phone numbers, postal addresses, payment details, and uploaded file paths — for any saved report on the site.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 15, 2026NEX-Forms – Ultimate Forms Plugin for: Time-based blind SQL InjectionCVE-2026-7046 · affects up to 9.1.12 · reported by WordfenceMedium 4.9
The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'table' parameter in all versions up to, and including, 9.1.12 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 3, 2026NEX-Forms – Ultimate Forms Plugin for: Stored Cross-Site ScriptingCVE-2026-5063 · affects up to 9.1.11 · reported by WordfenceHigh 7.2
The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via POST parameter key names in the submit_nex_form() function in versions up to, and including, 9.1.11 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Mar 16, 2026NEX-Forms – Ultimate Forms Plugin for: Unauthorized modification of dataCVE-2026-1948 · affects up to 9.1.9 · reported by WordfenceMedium 4.3
The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the deactivate_license() function in all versions up to, and including, 9.1.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to to deactivate the plugin license.
Mar 16, 2026NEX-Forms – Ultimate Forms Plugin for: Insecure Direct Object ReferenceCVE-2026-1947 · affects up to 9.1.9 · reported by WordfenceHigh 7.5
The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 9.1.9 via the submit_nex_form() function due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to to overwrite arbitrary form entries via the 'nf_set_entry_update_id' parameter.
Feb 20, 2026NEX-Forms: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-69326 · affects up to 9.1.7 · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Basix NEX-Forms nex-forms-express-wp-form-builder allows Reflected XSS.This issue affects NEX-Forms: from n/a through <= 9.1.7.
Feb 20, 2026NEX-Forms: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-69324 · affects up to 9.1.7 · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Basix NEX-Forms nex-forms-express-wp-form-builder allows Stored XSS.This issue affects NEX-Forms: from n/a through <= 9.1.7.
Jan 30, 2026NEX-Forms – Ultimate Forms: Unauthorized access of dataCVE-2025-15510 · affects up to 9.1.8 · reported by WordfenceMedium 5.3
The NEX-Forms – Ultimate Forms Plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the NF5_Export_Forms class constructor in all versions up to, and including, 9.1.8. This makes it possible for unauthenticated attackers to export form configurations, that may include sensitive data, such as email addresses, PayPal API credentials, and third-party integration keys by enumerating the nex_forms_Id parameter.
Jan 9, 2026NEX-Forms: Does not sanitise and escape some of its settingsCVE-2025-14803 · fixed in 9.1.8 · reported by WPScanMedium 6.8
The NEX-Forms WordPress plugin before 9.1.8 does not sanitise and escape some of its settings. The NEX-Forms WordPress plugin before 9.1.8 can be configured in such a way that could allow subscribers to perform Stored Cross-Site Scripting.
Oct 11, 2025NEX-Forms – Ultimate Forms Plugin for: SQL InjectionCVE-2025-10185 · affects up to 9.1.6 · reported by WordfenceMedium 4.9
The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to SQL Injection via the 'orderby' parameter in the action nf_load_form_entries in all versions up to, and including, 9.1.6 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This may be exploitable by lower-level users if access is granted by a site administrator.
NVD recordplugins.svn.wordpress.orgplugins.trac.wordpress.org
Aug 20, 2025NEX-Forms: Cross-Site Request Forgery (CSRF)CVE-2025-49399 · affects up to 9.1.3 · reported by PatchstackHigh 8.8
Cross-Site Request Forgery (CSRF) vulnerability in Basix NEX-Forms nex-forms-express-wp-form-builder allows Cross Site Request Forgery.This issue affects NEX-Forms: from n/a through <= 9.1.3.
May 8, 2025NEX-Forms – Ultimate Form Builder – Contact forms and much more: Limited Code ExecutionCVE-2025-4208 · affects up to 8.9.1 · reported by WordfenceMedium 6.3
The NEX-Forms – Ultimate Form Builder – Contact forms and much more plugin for WordPress is vulnerable to Limited Code Execution in all versions up to, and including, 8.9.1 via the get_table_records function. This is due to the unsanitized use of user-supplied input in call_user_func(). This makes it possible for authenticated attackers, with Custom-level access, to execute arbitrary PHP functions that meet specific constraints (static methods or global functions accepting a single array parameter).
May 8, 2025NEX-Forms – Ultimate Form Builder – Contact forms and much more: Stored Cross-Site ScriptingCVE-2025-3468 · affects up to 8.9.1 · reported by WordfenceMedium 6.4
The NEX-Forms – Ultimate Form Builder – Contact forms and much more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the clean_html and form_fields parameters in all versions up to, and including, 8.9.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Custom-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Mar 12, 2025NEX-Forms – Ultimate Form Builder – Contact forms and much more: Sensitive Information ExposureCVE-2024-13498 · affects up to 8.8.1 · reported by WordfenceMedium 5.3
The NEX-Forms – Ultimate Form Builder – Contact forms and much more plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 8.8.1 via file uploads due to insufficient directory listing prevention and lack of randomization of file names. This makes it possible for unauthenticated attackers to extract sensitive data including files uploaded via a form.
Dec 25, 2024NEX-Forms – Ultimate Form Builder – Contact forms and much more: SQL InjectionCVE-2024-10862 · affects up to 8.7.15 · reported by WordfenceMedium 4.9
The NEX-Forms – Ultimate Form Builder – Contact forms and much more plugin for WordPress is vulnerable to SQL Injection via the 'search_params' parameter in all versions up to, and including, 8.7.15 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This can be exploited via CSRF due to a lack of nonce validation on the get_table_records AJAX action.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Dec 6, 2024NEX-Forms: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')CVE-2024-53808 · affects up to 8.7.8 · reported by PatchstackHigh 8.5
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Basix NEX-Forms nex-forms-express-wp-form-builder allows SQL Injection.This issue affects NEX-Forms: from n/a through <= 8.7.8.
Oct 5, 2024NEX-Forms: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-47389 · affects up to 8.7.3 · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Basix NEX-Forms nex-forms-express-wp-form-builder allows Reflected XSS.This issue affects NEX-Forms: from n/a through <= 8.7.3.
Jul 21, 2024NEX-Forms – Ultimate Form Builder: Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')CVE-2024-37512 · affects up to 8.5.10 · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Basix NEX-Forms – Ultimate Form Builder allows Stored XSS.This issue affects NEX-Forms – Ultimate Form Builder: from n/a through 8.5.10.
Mar 15, 2024NEX-Forms – Ultimate Form Builder: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-25593 · affects up to 8.5.5 · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Basix NEX-Forms – Ultimate Form Builder allows Stored XSS.This issue affects NEX-Forms – Ultimate Form Builder: from n/a through 8.5.5.
Feb 28, 2024NEX-Forms – Ultimate Form Builder – Contact forms and much more: Unauthorized accessCVE-2024-1130 · affects up to 8.5.6 · reported by WordfenceMedium 5.3
The NEX-Forms – Ultimate Form Builder – Contact forms and much more plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the set_read() function in all versions up to, and including, 8.5.6. This makes it possible for authenticated attackers, with subscriber-level access and above, to mark records as read.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Feb 28, 2024NEX-Forms – Ultimate Form Builder – Contact forms and much more: Unauthorized accessCVE-2024-1129 · affects up to 8.5.6 · reported by WordfenceMedium 5.3
The NEX-Forms – Ultimate Form Builder – Contact forms and much more plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the set_starred() function in all versions up to, and including, 8.5.6. This makes it possible for authenticated attackers, with subscriber-level access and above, to mark records as starred.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Feb 28, 2024NEX-Forms – Ultimate Form Builder – Contact forms and much more: Unauthorized accessCVE-2024-0907 · affects up to 8.5.6 · reported by WordfenceMedium 5.3
The NEX-Forms – Ultimate Form Builder – Contact forms and much more plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the restore_records() function in all versions up to, and including, 8.5.6. This makes it possible for authenticated attackers, with subscriber-level access and above, to restore records.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Jan 5, 2024NEX-Forms – Ultimate Form Builder – Contact forms and much more: Cross-Site Request Forgery (CSRF)CVE-2023-52120 · affects up to 8.5.2 · reported by PatchstackMedium 5.4
Cross-Site Request Forgery (CSRF) vulnerability in Basix NEX-Forms – Ultimate Form Builder – Contact forms and much more.This issue affects NEX-Forms – Ultimate Form Builder – Contact forms and much more: from n/a through 8.5.2.
Dec 28, 2023NEX-Forms – Ultimate Form Builder – Contact forms and much more: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')CVE-2023-50838 · affects up to 8.5.5 · reported by PatchstackHigh 7.6
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Basix NEX-Forms – Ultimate Form Builder – Contact forms and much more.This issue affects NEX-Forms – Ultimate Form Builder – Contact forms and much more: from n/a through 8.5.5.
Jul 17, 2023NEX-Forms: Does not escape its form nameCVE-2023-0439 · fixed in 8.4.4 · reported by WPScanMedium 5.4
The NEX-Forms WordPress plugin before 8.4.4 does not escape its form name, which could lead to Stored Cross-Site Scripting issues. By default only SuperAdmins (in multisite) / admins (in single site) can create forms, however there is a settings allowing them to give lower roles access to such feature.
May 8, 2023NEX-Forms: Does not properly escape the `table` parameterCVE-2023-2114 · fixed in 8.4 · reported by WPScanHigh 7.2
The NEX-Forms WordPress plugin before 8.4 does not properly escape the `table` parameter, which is populated with user input, before concatenating it to an SQL query.
Mar 27, 2023NEX-Forms: Does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embedCVE-2023-0272 · fixed in 8.3.3 · reported by WPScanMedium 5.4
The NEX-Forms WordPress plugin before 8.3.3 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks
Mar 7, 2023NEX-Forms.: Unauthorized disclosure and modification of dataCVE-2020-36670 · affects up to 7.7.1 · reported by WordfenceMedium 6.3
The NEX-Forms. plugin for WordPress is vulnerable to unauthorized disclosure and modification of data in versions up to, and including 7.7.1 due to missing capability checks on several AJAX actions. This makes it possible for authenticated attackers with subscriber level permissions and above to invoke these functions which can be used to perform actions like modify form submission records, deleting files, sending test emails, modifying plugin settings, and more.
Sep 19, 2022NEX-Forms: Does not properly sanitise and escape user input before using it in SQL statementsCVE-2022-3142 · fixed in 7.9.7 · reported by WPScanHigh 8.8
The NEX-Forms WordPress plugin before 7.9.7 does not properly sanitise and escape user input before using it in SQL statements, leading to SQL injections. The attack can be executed by anyone who is permitted to view the forms statistics chart, by default administrators, however can be configured otherwise via the plugin settings.
Dec 13, 2021NEX-Forms: Does not have CSRF checks in placeCVE-2021-24705 · fixed in 8.4.3 · reported by WPScanMedium 4.8
The NEX-Forms WordPress plugin before 8.4.3 does not have CSRF checks in place when editing a form, and does not escape some of its settings as well as form fields before outputting them in attributes. This could allow attackers to make a logged in admin edit arbitrary forms with Cross-Site Scripting payloads in them
Oct 7, 2019The nex-forms-express-wp-form-builder plugin before 4.6.1 for WordPress has SQL injection via the wp-admin/admin.php?page=nex-forms-main nex_forms_Id parameter.CVE-2015-9452 · fixed in 4.6.1 · reported by MITRECritical 9.8
The nex-forms-express-wp-form-builder plugin before 4.6.1 for WordPress has SQL injection via the wp-admin/admin.php?page=nex-forms-main nex_forms_Id parameter.
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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