Free tool
Is my WordPress plugin safe?
Type a plugin or theme and the version you run, and we’ll show every known vulnerability that affects it, from the 390,007 records in our vulnerability database. The version is listed under Plugins in your WordPress dashboard.
Plugin · jetformbuilder
JetFormBuilder
25 known vulnerabilities on record. Add your version above to see which ones affect you.
Oct 14, 2026JetFormBuilder: Missing AuthorizationCVE-2026-107431 · affects up to 3.6.6 · reported by PatchstackHigh 7.5
Missing Authorization vulnerability in Crocoblock JetFormBuilder jetformbuilder allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects JetFormBuilder: from n/a through 3.6.6.
Oct 10, 2026JetFormBuilder — Dynamic Blocks Form Builder: Reflected DOM-Based Cross-Site ScriptingCVE-2026-103912 · affects up to 3.6.6 · reported by WordfenceMedium 4.7
The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to Reflected DOM-Based Cross-Site Scripting via the '<attacker-chosen query var name matching the preset's query_var setting>' parameter in all versions up to, and including, 3.6.6 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. This is only exploitable on pages embedding a form that has a text field configured with a query_var Dynamic Preset and a data-jfb-macro or JFB_FIELD:: macro reference targeting that field, both of which are standard, documented plugin features.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Oct 2, 2026JetFormBuilder — Dynamic Blocks Form Builder: Stored Cross-Site ScriptingCVE-2026-97342 · affects up to 3.6.5.4 · reported by WordfenceHigh 7.2
The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'choice' Post Meta via Insert/Update Post Action in all versions up to, and including, 3.6.5.4 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 injected payload is submitted via the unauthenticated wp_ajax_nopriv_jet_form_builder_submit endpoint, stored verbatim into post meta through the Insert/Update Post action, and later rendered unescaped by the Select Field block template when the get_from_db option generator copies raw meta values into option value attributes and label content.
Sep 30, 2026Unauthenticated Cross Site Scripting (XSS) in JetFormBuilder <= 3.6.5.4 versions.CVE-2026-102391 · affects up to 3.6.5.4 · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in JetFormBuilder <= 3.6.5.4 versions.
Sep 25, 2026JetFormBuilder — Dynamic Blocks Form Builder: Reflected Cross-Site ScriptingCVE-2026-92212 · affects up to 3.6.5.3 · reported by WordfenceMedium 6.1
The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'jfb_xss' (URL Query Variable) Parameter via Calculated Field in all versions up to, and including, 3.6.5.3 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. Exploitation requires the targeted page to host a form configured with both a URL Query Variable preset field and a Calculated Field that references it, which are standard plugin features.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Sep 19, 2026JetFormBuilder — Dynamic Blocks Form Builder: Does not sufficiently restrictCVE-2026-19860 · fixed in 3.6.5.3 · reported by WPScanMedium 5.5
The JetFormBuilder — Dynamic Blocks Form Builder WordPress plugin before 3.6.5.3 does not sufficiently restrict which PHP functions can be used as a custom field-validation callback, relying on a blocklist that omits a file-deletion function, allowing users able to manage forms to cause arbitrary files on the server to be deleted. The deletion itself is carried out when the form is submitted, which requires no authentication.
Sep 16, 2026JetFormBuilder — Dynamic Blocks Form Builder: Privilege EscalationCVE-2026-12793 · affects up to 3.6.2 · reported by WordfenceCritical 9.8
The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.6.2. This is due to the plugin not validating that a submitted form ID belongs to a JetFormBuilder form before parsing the referenced post's content as form schema and executing an Advanced Validation server-side callback. This makes it possible for unauthenticated attackers to create a new administrator-level user account.
Sep 8, 2026Unauthenticated Cross Site Scripting (XSS) in JetFormBuilder <= 3.6.5.1 versions.CVE-2026-84817 · affects up to 3.6.5.1 · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in JetFormBuilder <= 3.6.5.1 versions.
Sep 6, 2026JetFormBuilder: Does not validate or strip line breaks from address values it sources from submitted form fields before adding them to the headers of the e-mails it sendsCVE-2026-19862 · fixed in 3.6.5.2 · reported by WPScanMedium 4.8
The JetFormBuilder WordPress plugin before 3.6.5.2 does not validate or strip line breaks from address values it sources from submitted form fields before adding them to the headers of the e-mails it sends, allowing unauthenticated users to inject arbitrary e-mail headers, add hidden recipients and spoof the sender. Exploitation requires the site to be configured to take one of the message's addresses from a form field.
Sep 6, 2026JetFormBuilder: Does not sanitize a request parameter before rendering itCVE-2026-19859 · fixed in 3.6.5.2 · reported by WPScanMedium 6.5
The JetFormBuilder WordPress plugin before 3.6.5.2 does not sanitize a request parameter before rendering it as message content, allowing unauthenticated users to execute arbitrary shortcodes registered on the site on any page displaying a form. Escaping is applied to that content before a later shortcode-expansion pass rather than after it, so the escaping can be bypassed.
Sep 5, 2026JetFormBuilder — Dynamic Blocks Form Builder: Does not properly sanitise and escape a form field's value before including it in the HTML notification emails it sendsCVE-2026-19861 · fixed in 3.6.5.2 · reported by WPScanMedium 4.7
The JetFormBuilder — Dynamic Blocks Form Builder WordPress plugin before 3.6.5.2 does not properly sanitise and escape a form field's value before including it in the HTML notification emails it sends, allowing unauthenticated users to inject arbitrary HTML into messages delivered to administrators and other recipients. Whether injected script executes depends on the recipient's mail client, but the injected markup is rendered regardless.
Sep 5, 2026JetFormBuilder — Dynamic Blocks Form Builder: Does not perform authorisation checksCVE-2026-19858 · fixed in 3.6.5.2 · reported by WPScanHigh 7.5
The JetFormBuilder — Dynamic Blocks Form Builder WordPress plugin before 3.6.5.2 does not perform authorisation checks when resolving request-derived data during page rendering, allowing unauthenticated users to read arbitrary user, post and term properties and metadata, including password hashes, private and draft content, and secrets other JetFormBuilder — Dynamic Blocks Form Builder WordPress plugin before 3.6.5.2 store in metadata.
Aug 6, 2026Unauthenticated Broken Access Control in JetFormBuilder <= 3.6.4.1 versions.CVE-2026-28140 · affects up to 3.6.4.1 · reported by PatchstackHigh 7.5
Unauthenticated Broken Access Control in JetFormBuilder <= 3.6.4.1 versions.
Jul 2, 2026JetFormBuilder — Dynamic Blocks Form Builder: Authorization bypassCVE-2026-13459 · affects up to 3.6.3 · reported by WordfenceMedium 5.3
The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.6.3. 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 retrieve every distinct value stored under any arbitrary wp_postmeta key on the site — including WooCommerce billing PII such as _billing_email, _billing_phone, and _billing_address fields, order totals, attachment paths, and any third-party plugin credentials or tokens stored in post meta — provided at least one published JetFormBuilder form with a get_from_db generator field exists on the site. Exploitation requires that the target site has at least one published jet-form-builder post containing a field whose generator_function is set to get_from_db; an attacker must supply a matching form ID, field name, and generator ID in the request, but all of these can be discovered by browsing the site's public forms.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Jun 17, 2026JetFormBuilder: Incorrect Privilege AssignmentCVE-2026-54196 · affects up to 3.6.1 · reported by PatchstackMedium 6.8
Incorrect Privilege Assignment vulnerability in Jetmonsters JetFormBuilder allows Privilege Escalation. This issue affects JetFormBuilder: from n/a through 3.6.1.
Jun 17, 2026Unauthenticated Cross Site Scripting (XSS) in JetFormBuilder <= 3.6.0.1 versions.CVE-2026-54195 · affects up to 3.6.0.1 · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in JetFormBuilder <= 3.6.0.1 versions.
Mar 25, 2026JetFormBuilder: Improper Control of Generation of Code ('Code Injection')CVE-2026-32525 · affects up to 3.5.6.1 · reported by PatchstackCritical 9.9
Improper Control of Generation of Code ('Code Injection') vulnerability in jetmonsters JetFormBuilder jetformbuilder allows Code Injection.This issue affects JetFormBuilder: from n/a through <= 3.5.6.1.
Mar 21, 2026JetFormBuilder: Arbitrary file readCVE-2026-4373 · affects up to 3.5.6.2 · reported by WordfenceHigh 7.5
The JetFormBuilder plugin for WordPress is vulnerable to arbitrary file read via path traversal in all versions up to, and including, 3.5.6.2. This is due to the 'Uploaded_File::set_from_array' method accepting user-supplied file paths from the Media Field preset JSON payload without validating that the path belongs to the WordPress uploads directory. Combined with an insufficient same-file check in 'File_Tools::is_same_file' that only compares basenames, this makes it possible for unauthenticated attackers to exfiltrate arbitrary local files as email attachments by submitting a crafted form request when the form is configured with a Media Field and a Send Email action with file attachment.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Dec 16, 2025JetFormBuilder — Dynamic Blocks Form Builder: Unauthorized modification of dataCVE-2025-11991 · affects up to 3.5.3 · reported by WordfenceMedium 5.3
The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the run_callback function in all versions up to, and including, 3.5.3. This makes it possible for unauthenticated attackers to generate forms using AI, consuming site's AI usage limits.
Nov 13, 2025JetFormBuilder: Missing AuthorizationCVE-2025-64384 · affects up to 3.5.3 · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in jetmonsters JetFormBuilder jetformbuilder allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects JetFormBuilder: from n/a through <= 3.5.3.
Jul 16, 2025JetFormBuilder: Deserialization of Untrusted DataCVE-2025-53990 · affects up to 3.5.1.2 · reported by PatchstackHigh 7.2
Deserialization of Untrusted Data vulnerability in jetmonsters JetFormBuilder jetformbuilder allows Object Injection.This issue affects JetFormBuilder: from n/a through <= 3.5.1.2.
Aug 3, 2024JetFormBuilder: Privilege escalationCVE-2024-7291 · affects up to 3.3.4.1 · reported by WordfenceHigh 7.2
The JetFormBuilder plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 3.3.4.1. This is due to improper restriction on user meta fields. This makes it possible for authenticated attackers, with administrator-level and above permissions, to register as super-admins on the sites configured as multi-sites.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 17, 2024JetFormBuilder: Improper Privilege ManagementCVE-2023-37866 · affects up to 3.0.8 · reported by PatchstackHigh 7.2
Improper Privilege Management vulnerability in Crocoblock JetFormBuilder allows Privilege Escalation.This issue affects JetFormBuilder: from n/a through 3.0.8.
Apr 24, 2024JetFormBuilder: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSSCVE-2023-48763 · affects up to 3.1.4 · reported by PatchstackMedium 5.3
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS vulnerability in Crocoblock JetFormBuilder allows Code Injection.This issue affects JetFormBuilder: from n/a through 3.1.4.
May 28, 2023Cross-Site Request Forgery (CSRF) vulnerability in Crocoblock JetFormBuilder — Dynamic Blocks Form Builder plugin <= 3.0.6 versions.CVE-2023-33212 · fixed in 3.0.7 · reported by PatchstackMedium 4.3
Cross-Site Request Forgery (CSRF) vulnerability in Crocoblock JetFormBuilder — Dynamic Blocks Form Builder plugin <= 3.0.6 versions.
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.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.