How severe is CVE-2020-15186?

This vulnerability has a severity rating of LOW with a CVSS score of 2.7 out of 10.

What type of vulnerability is CVE-2020-15186?

This is classified as CWE-20, which is a common weakness in software security.

CVE-2020-15186 - LOW Severity | CVSS 2.7

Vulnerability Description

In Helm before versions 2.16.11 and 3.3.2 plugin names are not sanitized properly. As a result, a malicious plugin author could use characters in a plugin name that would result in unexpected behavior, such as duplicating the name of another plugin or spoofing the output to `helm --help`. This issue has been patched in Helm 3.3.2. A possible workaround is to not install untrusted Helm plugins. Examine the `name` field in the `plugin.yaml` file for a plugin, looking for characters outside of the [a-zA-Z0-9._-] range.

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