GHSA-876r-hj45-fw7g

Sandbox Breakout / Arbitrary Code Execution in safer-eval

Published 3 Sep 2020Modified 31 Aug 2020

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

No source gives a CVSS score.

Trivy's own label is CRITICAL. Rated critical by GHSA.

Description

All versions of `safer-eval` are vulnerable to Sandbox Escape leading to Remote Code Execution. It is possible to escape the sandbox by forcing exceptions recursively in the evaluated code. This may allow attacker to execute arbitrary code in the system. ## Recommendation The package is not suited to receive arbitrary user input. Consider using an alternative package.

Affected packages and fixed versions

Source	Package	Fixed in
npm::GitHub Security Advisory npm	safer-eval	no fix listed

References

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