# CVE-2026-75930: Missing authorization in FundEngine – Donation and Crowdfunding Platform

> Authenticated subscribers can modify arbitrary posts and seize ownership due to missing authorization checks in the FundEngine WordPress plugin.

- **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:** 25 Aug 2026
- **Updated:** 25 Aug 2026
- **Also known as:** GHSA-7rx7-mpjh-8vjx

## What is CVE-2026-75930?

CVE-2026-75930 is a medium-severity missing authorization vulnerability in roxnor FundEngine – Donation and Crowdfunding Platform, published on 25 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

The FundEngine – Donation and Crowdfunding Platform plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.8.1. 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 arbitrary posts and pages — overwriting title and content, and seizing ownership by supplying an attacker-controlled post_author integer that bypasses wp_kses_post sanitization. The wp_rest nonce required by the handler is trivially obtainable by any logged-in user via /wp-admin/admin-ajax.php?action=rest-nonce and therefore does not constitute an authorization barrier.

Weakness: CWE-862 (Missing Authorization)

## Which versions are affected by CVE-2026-75930?


## How do I fix CVE-2026-75930?

No fix has been published for CVE-2026-75930 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-75930 being exploited?

There is no known exploitation of CVE-2026-75930 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-75930 and fix it if it is affected.

What it is: CVE-2026-75930 is a medium-severity missing authorization vulnerability in roxnor FundEngine – Donation and Crowdfunding Platform, published on 25 Aug 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-2026-75930 in the wild and no public exploit code.

Affected product: roxnor FundEngine – Donation and Crowdfunding Platform. 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-2026-75930/ (Markdown: https://insights.sbomify.com/CVE-2026-75930/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-75930
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-75930
- OSV: https://osv.dev/vulnerability/CVE-2026-75930

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-75930/
Summaries are generated and may contain mistakes; the official description above is the record.