# CVE-2026-8692: Missing authorization in Vedrixa Forms – User Registration Form, Signup Form & Drag & Drop Form Builder

> Authenticated subscribers can modify arbitrary form structures in Vedrixa Forms plugin due to missing authorization checks on an AJAX action.

- **Severity:** Medium 4.3 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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:** 22 May 2026
- **Updated:** 22 May 2026
- **Also known as:** GHSA-92j9-vfpr-4xhf

## What is CVE-2026-8692?

CVE-2026-8692 is a medium-severity missing authorization vulnerability in registrationformbuilder Vedrixa Forms – User Registration Form, Signup Form & Drag & Drop Form Builder, published on 22 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

The Vedrixa Forms – User Registration Form, Signup Form & Drag & Drop Form Builder plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.1.1. 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 subscriber-level access and above, to overwrite the structure of any form — adding, removing, or altering fields — by writing attacker-controlled data to the plugin's FORMS database table. The 'ajax-nonce' nonce used by this handler is injected into the public frontend via wp_localize_script(), so any authenticated user who visits a page containing a form shortcode can obtain it without any elevated access.

Weakness: CWE-862 (Missing Authorization)

## Which versions are affected by CVE-2026-8692?


## How do I fix CVE-2026-8692?

No fix has been published for CVE-2026-8692 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-8692 being exploited?

There is no known exploitation of CVE-2026-8692 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-8692 and fix it if it is affected.

What it is: CVE-2026-8692 is a medium-severity missing authorization vulnerability in registrationformbuilder Vedrixa Forms – User Registration Form, Signup Form & Drag & Drop Form Builder, published on 22 May 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-2026-8692 in the wild and no public exploit code.

Affected product: registrationformbuilder Vedrixa Forms – User Registration Form, Signup Form & Drag & Drop Form Builder. 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-2026-8692/ (Markdown: https://insights.sbomify.com/CVE-2026-8692/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-8692
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-8692
- OSV: https://osv.dev/vulnerability/CVE-2026-8692

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-8692/
Summaries are generated and may contain mistakes; the official description above is the record.