How severe is CVE-2021-39267?

This vulnerability has a severity rating of MEDIUM with a CVSS score of 6.1 out of 10.

What type of vulnerability is CVE-2021-39267?

This is classified as CWE-79, which is a common weakness in software security.

CVE-2021-39267 - MEDIUM Severity | CVSS 6.1

Vulnerability Description

Persistent cross-site scripting (XSS) in the web interface of SuiteCRM before 7.11.19 allows a remote attacker to introduce arbitrary JavaScript via a Content-Type Filter bypass to upload malicious files. This occurs because text/html is blocked, but other types that allow JavaScript execution (such as text/xml) are not blocked.

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