CVE-2021-41231: OpenMage LTS DataFlow upload remote code execution vulnerability

Severity: high (CVSS 7.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-01-27 · updated 2026-06-17
Weakness: CWE-77

Description

OpenMage LTS is an e-commerce platform. Prior to versions 19.4.22 and 20.0.19, an administrator with the permissions to upload files via DataFlow and to create products was able to execute arbitrary code via the convert profile. Versions 19.4.22 and 20.0.19 contain a patch for this issue.

Affected products

OpenMage magento-lts: before 19.4.22; from 20.0.0 before 20.0.19 — fixed in 19.4.22, 20.0.19

How to fix

Upgrade to a fixed version: OpenMage magento-lts 19.4.22, 20.0.19. Check the vendor advisory for mitigations.

References

https://github.com/OpenMage/magento-lts/commit/d16fc6c5a1e66c6f0d9f82020f11702a7ddd78e4
https://github.com/OpenMage/magento-lts/releases/tag/v19.4.22
https://github.com/OpenMage/magento-lts/releases/tag/v20.0.19
https://github.com/OpenMage/magento-lts/security/advisories/GHSA-h632-p764-pjqm
https://github.com/OpenMage/magento-lts/commit/d16fc6c5a1e66c6f0d9f82020f11702a7ddd78e4
https://github.com/OpenMage/magento-lts/releases/tag/v19.4.22
https://github.com/OpenMage/magento-lts/releases/tag/v20.0.19
https://github.com/OpenMage/magento-lts/security/advisories/GHSA-h632-p764-pjqm

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