CVE-2019-7903: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

May 24, 2022 (updated July 17, 2023)

A remote code execution vulnerability exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. An authenticated user with admin privileges to email templates can execute arbitrary code by previewing a malicious template.

References

github.com/advisories/GHSA-jhvh-mjfg-5m99
nvd.nist.gov/vuln/detail/CVE-2019-7903
web.archive.org/web/20211206084839/https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-13

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