# CVE-2020-24402: Magento incorrect permissions vulnerability in the Integrations component

> Authenticated users with Resource Access API permissions can delete customer details without proper authorization in Magento.

- **Severity:** Medium 4.9 (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 9 Nov 2020
- **Updated:** 16 Sep 2024
- **Also known as:** BIT-magento-2020-24402, GHSA-hvf5-4jr9-fghh

## What is CVE-2020-24402?

CVE-2020-24402 is a medium-severity missing authorization vulnerability in Magento Magento, published on 9 Nov 2020. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

Magento version 2.4.0 and 2.3.5p1 (and earlier) are affected by an incorrect permissions vulnerability in the Integrations component. This vulnerability could be abused by authenticated users with permissions to the Resource Access API to delete customer details via the REST API without authorization.

Weakness: CWE-276 (Incorrect Default Permissions)

## Which versions are affected by CVE-2020-24402?

7 open source packages ship an affected version, including magento/community-edition, magento and magento/project-community-edition. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `magento/community-edition` | Packagist | All versions | 2.3.6 |
| `magento/community-edition` | Packagist | All versions | 2.3.6 |
| `magento/community-edition` | Packagist | From 2.4.0 | 2.4.1 |
| `magento/community-edition` | Packagist | From 2.4.0 | 2.4.1 |
| `magento` | Bitnami | All versions | 2.3.5, 2.4.1 |
| `magento/project-community-edition` | Packagist | All versions to 2.0.2 | None |
| `magento/project-community-edition` | Packagist | All versions to 2.0.2 | None |

Products: Magento Magento.

## How do I fix CVE-2020-24402?

Upgrade magento/community-edition to a fixed version for your release line: 2.3.6 or 2.4.1.

## Is CVE-2020-24402 being exploited?

There is no known exploitation of CVE-2020-24402 in the wild and no public exploit code.

## Other vulnerabilities in Magento Magento

- [CVE-2020-9664](https://insights.sbomify.com/CVE-2020-9664/): Magento php object injection vulnerability (critical 9.8)
- [CVE-2020-9576](https://insights.sbomify.com/CVE-2020-9576/): Magento command injection vulnerability (critical 9.8)
- [CVE-2020-9578](https://insights.sbomify.com/CVE-2020-9578/): Magento command injection vulnerability (critical 9.8)
- [CVE-2020-9579](https://insights.sbomify.com/CVE-2020-9579/): Magento Security mitigation bypass vulnerability (critical 9.8)
- [CVE-2020-9580](https://insights.sbomify.com/CVE-2020-9580/): Magento Security mitigation bypass vulnerability (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-24402 and fix it if it is affected.

What it is: CVE-2020-24402 is a medium-severity missing authorization vulnerability in Magento Magento, published on 9 Nov 2020. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2020-24402 in the wild and no public exploit code.

Affected packages and fixed versions:
- magento/community-edition (Packagist): affected all versions; fixed in 2.3.6
- magento/community-edition (Packagist): affected all versions; fixed in 2.3.6
- magento/community-edition (Packagist): affected from 2.4.0; fixed in 2.4.1
- magento/community-edition (Packagist): affected from 2.4.0; fixed in 2.4.1
- magento (Bitnami): affected all versions; fixed in 2.3.5, 2.4.1
- magento/project-community-edition (Packagist): affected all versions up to 2.0.2; no fix listed
- magento/project-community-edition (Packagist): affected all versions up to 2.0.2; no fix listed

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-2020-24402/ (Markdown: https://insights.sbomify.com/CVE-2020-24402/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-24402
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-24402
- OSV: https://osv.dev/vulnerability/CVE-2020-24402

---
From sbomify Insights: https://insights.sbomify.com/CVE-2020-24402/
Summaries are generated and may contain mistakes; the official description above is the record.