# CVE-2026-1307: Ninja Forms <= 3.14.1 - Authenticated (Contributor+) Sensitive Information Disclosure via Block Editor Token

> Authenticated contributors can access authorization tokens to view sensitive form submission data for arbitrary forms in the Ninja Forms WordPress plugin.

- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 28 Mar 2026
- **Updated:** 8 Apr 2026
- **Also known as:** GHSA-3xw3-8j95-46mv

## What is CVE-2026-1307?

CVE-2026-1307 is a medium-severity vulnerability in kstover Ninja Forms – The Contact Form Builder That Grows With You, published on 28 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

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.

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2026-1307?


## How do I fix CVE-2026-1307?

No fix has been published for CVE-2026-1307 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-1307 being exploited?

There is no known exploitation of CVE-2026-1307 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-1307 and fix it if it is affected.

What it is: CVE-2026-1307 is a medium-severity vulnerability in kstover Ninja Forms – The Contact Form Builder That Grows With You, published on 28 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-1307 in the wild and no public exploit code.

Affected product: kstover Ninja Forms – The Contact Form Builder That Grows With You. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-1307/ (Markdown: https://insights.sbomify.com/CVE-2026-1307/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-1307
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-1307
- OSV: https://osv.dev/vulnerability/CVE-2026-1307

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-1307/
Summaries are generated and may contain mistakes; the official description above is the record.