Description
A security bypass vulnerability exists in Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3 or 2.3.2-p1. A user with privileges to generate sitemaps can bypass configuration that restricts directory access. The bypass allows overwrite of a subset of configuration files which can lead to denial of service.
Remediation
References
Related Vulnerabilities
IBM RTC Improper Restriction of XML External Entity Reference Vulnerability (CVE-2016-9707)
Magento CVE-2019-7915 Vulnerability (CVE-2019-7915)
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