# CVE-2024-30466: WordPress WooCommerce Multilingual & Multicurrency plugin <= 5.3.4 - Broken Access Control vulnerability

> Attackers can bypass authorization checks in the WooCommerce Multilingual & Multicurrency plugin, potentially accessing restricted functionality.

- **Severity:** Medium 5.4 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L`)
- **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:** 9 Jun 2024
- **Updated:** 28 Apr 2026
- **Also known as:** GHSA-xvg6-w59c-3823

## What is CVE-2024-30466?

CVE-2024-30466 is a medium-severity missing authorization vulnerability in OnTheGoSystems WooCommerce Multilingual & Multicurrency, published on 9 Jun 2024. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Missing Authorization vulnerability in OnTheGoSystems WooCommerce Multilingual & Multicurrency.This issue affects WooCommerce Multilingual & Multicurrency: from n/a through 5.3.4.

Weakness: CWE-862 (Missing Authorization)

## Which versions are affected by CVE-2024-30466?

It affects 1 product.


Products: Onthegosystems Woocommerce Multilingual \& Multicurrency.

## How do I fix CVE-2024-30466?

No fix has been published for CVE-2024-30466 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-30466 being exploited?

There is no known exploitation of CVE-2024-30466 in the wild and no public exploit code.

## Other vulnerabilities in OnTheGoSystems WooCommerce Multilingual & Multicurrency

- [CVE-2024-32602](https://insights.sbomify.com/CVE-2024-32602/): WordPress WooCommerce Multilingual & Multicurrency plugin <= 5.3.3.1 - SQL Injection vulnerability (high 7.6)
- [CVE-2024-44006](https://insights.sbomify.com/CVE-2024-44006/): WordPress WooCommerce Multilingual & Multicurrency plugin <= 5.3.7 - Broken Access Control vulnerability (medium 4.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-30466 and fix it if it is affected.

What it is: CVE-2024-30466 is a medium-severity missing authorization vulnerability in OnTheGoSystems WooCommerce Multilingual & Multicurrency, published on 9 Jun 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-30466 in the wild and no public exploit code.

Affected product: OnTheGoSystems WooCommerce Multilingual & Multicurrency. 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-2024-30466/ (Markdown: https://insights.sbomify.com/CVE-2024-30466/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-30466
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-30466
- OSV: https://osv.dev/vulnerability/CVE-2024-30466

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-30466/
Summaries are generated and may contain mistakes; the official description above is the record.