What is the CVSS score of CVE-2026-1307?

CVE-2026-1307 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of PHP are affected by CVE-2026-1307?

Organizations using for WordPress is vulnerable to Sensitive Information Exposure in all should be aware of notable risk from CVE-2026-1307, a information exposure vulnerability rated CVSS 6.5.

How to fix or mitigate CVE-2026-1307?

Within 30 days: Identify affected systems running for WordPress is vulnerable to Sensitive Information Exposur and apply vendor patches as part of regular patch cycle. Review data exposure and access controls.

PHP CVE-2026-1307

EUVD-2026-16907 MEDIUM

Information Exposure (CWE-200)

2026-03-28 Wordfence

GHSA-3xw3-8j95-46mv

WordPress PHP Information Disclosure

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

EUVD ID Assigned

Mar 28, 2026 - 07:00 euvd

EUVD-2026-16907

Analysis Generated

Mar 28, 2026 - 07:00 vuln.today

CVE Published

Mar 28, 2026 - 06:46 nvd

MEDIUM 6.5

DescriptionCVE.org

The Ninja Forms - The Contact Form Builder That Grows With You plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.14.1 via a callback function for the admin_enqueue_scripts action handler in blocks/bootstrap.php. This makes it possible for authenticated attackers, with Contributor-level access and above, to gain access to an authorization token to view form submissions for arbitrary forms, which could potentially contain sensitive information.

AnalysisAI

Ninja Forms plugin for WordPress versions up to 3.14.1 exposes authorization tokens via an insecure callback function in blocks/bootstrap.php, allowing authenticated Contributor-level users and above to access form submission data from arbitrary forms without proper authorization. The vulnerability enables sensitive information disclosure affecting all WordPress installations using the affected plugin versions, with no active exploitation confirmed at time of analysis.

Technical ContextAI

The vulnerability exists in the admin_enqueue_scripts action handler callback within the Ninja Forms plugin's blocks/bootstrap.php file. This handler improperly exposes authorization tokens used for accessing form submissions through an unauthenticated or inadequately protected mechanism. The root cause is classified under CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor), indicating a failure to properly restrict access to sensitive data-in this case, API tokens that grant access to form submission contents. The issue affects the contact form builder functionality in WordPress environments where the plugin handles form data collection and management.

RemediationAI

WordPress administrators using Ninja Forms should immediately update the plugin to version 3.14.2 or later, as confirmed by the WordPress plugin repository changeset 3489168. The patch removes or properly secures the callback function in blocks/bootstrap.php that was exposing authorization tokens. Updates are available directly through the WordPress admin dashboard (Plugins > Updates) or via https://plugins.trac.wordpress.org/changeset/3489168/ninja-forms. No workaround is available for unpatched versions; upgrade is the only remediation. Site owners should review form submission logs and access records to determine if the token exposure was exploited prior to patching.