| Package | Affected versions | Patched versions |
|---|---|---|
| monitoring and management | ≥ 2.0.0, < 2.37.1 | 2.37.1 |
In Percona Monitoring and Management (PMM) server 2.x before 2.37.1, the authenticate function in auth_server.go does not properly formalize and sanitize URL paths to reject path traversal attempts. This allows an unauthenticated remote user, when a crafted POST request is made against unauthenticated API routes, to access otherwise protected API routes leading to escalation of privileges and information disclosure.
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