Vulnerabilities

 1 via 1 paths

Dependencies

 124

Source

 GitHub

Commit

 705ce607

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Severity
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Status
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medium severity
new

Incorrect Control Flow Scoping

  • Vulnerable module: @tootallnate/once
  • Introduced through: jsdom@21.1.2

Detailed paths

  • Introduced through: swayer@rohiievych/swayer#705ce607610360ef0c55f4eec2fe96a38efa3074 › jsdom@21.1.2 › http-proxy-agent@5.0.0 › @tootallnate/once@2.0.0
    Remediation: Upgrade to jsdom@29.0.0.

Overview

Affected versions of this package are vulnerable to Incorrect Control Flow Scoping in promise resolving when AbortSignal option is used. The Promise remains in a permanently pending state after the signal is aborted, causing any await or .then() usage to hang indefinitely. This can cause a control-flow leak that can lead to stalled requests, blocked workers, or degraded application availability.

Remediation

Upgrade @tootallnate/once to version 3.0.1 or higher.

References

Incorrect Control Flow Scoping vulnerability report