CVE-2026-110639

CRITICAL

@mborne/extract before 0.2.1 contains an OS command injection vulnerability that allows attackers to execute commands by supplying shell metacharacters in archivePath or targetDir options. Attackers controlling these values passed to extract() can inject commands into unquoted shelljs exec() strings in the unzip, 7z, tar-bz2 and gz extractors, running them with Node.js process privileges.

CVSS v3.1 Score

9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 10/14/2026Modified: 10/16/2026

Related Intelligence (0)

No articles currently reference this CVE.

References (5)

https://github.com/mborne/node-extract/blob/v0.2.0/src/extractor/unzip.js#L17-L19https://github.com/mborne/node-extract/commit/585e5b29657379e73c04f6f950ea8dc5319f8ae1https://github.com/mborne/node-extract/pull/8https://github.com/mborne/node-extract/releases/tag/v0.2.1https://www.vulncheck.com/advisories/mborne-extract-before-0.2.1-os-command-injection-via-archivepath-and-targetdir