# CVE-2023-2843: MultiParcels Shipping For WooCommerce < 1.14.15 - Subscribers+ SQLi

> Authenticated users can perform SQL injection attacks in the MultiParcels Shipping plugin due to improper parameter sanitization.

- **Severity:** High 8.8 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **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:** 7 Aug 2023
- **Updated:** 10 Oct 2024
- **Also known as:** GHSA-j9wp-57cc-qx5c

## What is CVE-2023-2843?

CVE-2023-2843 is a high-severity SQL injection vulnerability in Unknown MultiParcels Shipping For WooCommerce, published on 7 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

The MultiParcels Shipping For WooCommerce WordPress plugin before 1.14.15 does not properly sanitize and escape a parameter before using it in an SQL statement, which could allow any authenticated users, such as subscribers, to perform SQL Injection attacks.

## Which versions are affected by CVE-2023-2843?

It affects 1 product.


Products: Multiparcels Multiparcels Shipping for Woocommerce.

## How do I fix CVE-2023-2843?

No fix has been published for CVE-2023-2843 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-2843 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-2843 exists.

## Other vulnerabilities in Unknown MultiParcels Shipping For WooCommerce

- [CVE-2023-3365](https://insights.sbomify.com/CVE-2023-3365/): MultiParcels Shipping For WooCommerce < 1.14.14 - Subscriber+ Arbitrary Shipment Deletion (high 8.1)
- [CVE-2023-3954](https://insights.sbomify.com/CVE-2023-3954/): MultiParcels Shipping For WooCommerce 1.15.2-1.15.3 - Reflected XSS (medium 6.1)
- [CVE-2023-3671](https://insights.sbomify.com/CVE-2023-3671/): MultiParcels Shipping For WooCommerce < 1.15.4 - Reflected XSS (medium 6.1)
- [CVE-2023-3366](https://insights.sbomify.com/CVE-2023-3366/): MultiParcels Shipping For WooCommerce < 1.15.2 - Arbitrary Shipment Deletion via CSRF (medium 4.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-2843 and fix it if it is affected.

What it is: CVE-2023-2843 is a high-severity SQL injection vulnerability in Unknown MultiParcels Shipping For WooCommerce, published on 7 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-2843 exists.

Affected product: Unknown MultiParcels Shipping For WooCommerce. 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-2023-2843/ (Markdown: https://insights.sbomify.com/CVE-2023-2843/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-2843
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-2843
- OSV: https://osv.dev/vulnerability/CVE-2023-2843

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-2843/
Summaries are generated and may contain mistakes; the official description above is the record.