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Improper Input Validation Affecting sinatra Open this link in a new tab package, versions <2.2.0

0.0
high

  • Attack Complexity

    Low

  • Confidentiality

    High

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  • snyk-id

    SNYK-RUBY-SINATRA-2806372

  • published

    2 May 2022

  • disclosed

    2 May 2022

  • credit

    Unknown

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Introduced: 2 May 2022

New CVE-2022-29970 Open this link in a new tab
CWE-20 Open this link in a new tab

How to fix?

Upgrade sinatra to version 2.2.0 or higher.

Overview

Affected versions of this package are vulnerable to Improper Input Validation by not validating that the expanded path matches public_dir when serving static files.