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RubyGems package

clearance

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

Open advisories

1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. High, CVSS 7.6RubyGemsPublished

    Clearance Gem Open Redirect Vulnerability

    CVE-2021-23435 · GHSA-4hpq-rjcx-7vj9

    Affected
    • RubyGems clearance < 2.5.0
    Fixed in
    2.5.0· Vendor fix available
    Issue
    This affects the package clearance before 2.5.0. The vulnerability can be possible when users are able to set the value of session[:returnto]. If the value used for returnto contains multiple leading slashes (/////example.com) the user ends up being redirected to the external domain that comes after the slashes (http://example.com).

    Recommended action: Upgrade to 2.5.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →