# CVE-2026-8682: Missing authorization in 3D Viewer – 3D Model Viewer – Augmented Reality – Virtual Try On

> Authenticated subscribers can modify arbitrary plugin settings via an unprotected REST endpoint, allowing unauthorized configuration changes.

- **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:** 28 May 2026
- **Updated:** 28 May 2026
- **Also known as:** GHSA-phpv-5vxx-fm28

## What is CVE-2026-8682?

CVE-2026-8682 is a medium-severity missing authorization vulnerability in hasanazizul 3D Viewer – 3D Model Viewer – Augmented Reality – Virtual Try On, published on 28 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

The 3D Viewer – 3D Model Viewer – Augmented Reality – Virtual Try On plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.0.1. 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 modify all plugin settings by writing arbitrary data to the ar_try_on_settings option in the database via the /wp-json/ar_try_on/v1/settings REST endpoint.

Weakness: CWE-862 (Missing Authorization)

## Which versions are affected by CVE-2026-8682?


## How do I fix CVE-2026-8682?

No fix has been published for CVE-2026-8682 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-8682 being exploited?

There is no known exploitation of CVE-2026-8682 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-8682 and fix it if it is affected.

What it is: CVE-2026-8682 is a medium-severity missing authorization vulnerability in hasanazizul 3D Viewer – 3D Model Viewer – Augmented Reality – Virtual Try On, published on 28 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-2026-8682 in the wild and no public exploit code.

Affected product: hasanazizul 3D Viewer – 3D Model Viewer – Augmented Reality – Virtual Try On. 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-2026-8682/ (Markdown: https://insights.sbomify.com/CVE-2026-8682/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-8682
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-8682
- OSV: https://osv.dev/vulnerability/CVE-2026-8682

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-8682/
Summaries are generated and may contain mistakes; the official description above is the record.