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LOW3.3

GHSA-vpq2-c234-7xj6

@tootallnate/once vulnerable to Incorrect Control Flow Scoping

Quick fix

GHSA-vpq2-c234-7xj6 — @tootallnate/once: upgrade to the fixed version with the command below.

npm install @tootallnate/once@3.0.1

Details

Versions of the package @tootallnate/once before 3.0.1 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.

Are you affected?

Enter the version of the package you're using.

Affected packages

npm/@tootallnate/once
Introduced in: 3.0.0Fixed in: 3.0.1
Fixnpm install @tootallnate/once@3.0.1
npm/@tootallnate/once
Introduced in: 0Fixed in: 2.0.1
Fixnpm install @tootallnate/once@2.0.1

References