Merge pull request #5 from Dafnik/add-security-notice

feat: add SECURITY.md

Author: Dafnik

SECURITY.md

@@ -0,0 +1,18 @@
+# Security Policy
+
+## Supported Versions
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 1.x.x   | :white_check_mark: |
+| < 1.0   | :x:                |
+
+## Reporting a Vulnerability
+
+If you believe you've identified a security vulnerability in setup-node-pnpm (a bug that allows something to happen that shouldn't be possible), you can reach us at <[email protected]>.
+
+You should _not_ report such issues on GitHub or in other public spaces to give us time to publish a fix for the issue without exposing setup-node-pnpm's users to increased risk.
+
+## Scope
+
+A "vulnerability in setup-node-pnpm" is a vulnerability in the code distributed through our main source code repository on GitHub. Vulnerabilities that are specific to a given installation (e.g. misconfiguration) should be reported to the owner of that installation and not us.