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CVE-2021-21384

CVE-2021-21384 · Null characters not escaped in shescape

This page contains facts from public vulnerability sources. Check the original advisory before updating.

shescape is a simple shell escape package for JavaScript. In shescape before version 1.1.3, anyone using _Shescape_ to defend against shell injection may still be vulnerable against shell injection if the attacker manages to insert a into the payload. For an example see the referenced GitHub Security Advisory. The problem has been patched in version 1.1.3. No further changes are required.

CVSS 6.3 · Medium · EPSS 0.6% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • shescape

    Versions
    • < 1.1.3: Affected

    No fix published

  • shescape npm

    Affected ranges
    • SEMVER: < 1.1.3

    Update to 1.1.3

Original sources

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