by Kastro
Paper/Archive/CVE-2026-110639

CVE-2026-110639

mborne @mborne/extract — @mborne/extract before 0.2.1 OS Command Injection via archivePath and targetDir

EPSS 3%CVSS 9.8
critical.is priorityof 100
47
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 86.0.860 × 2017.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

@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.

Affected

ProductAffectedFixed inSource
@mborne/extract< 0.2.10.2.1CNA

Scores by source

VulnCheck (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulnCheck (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

patchgithub.com/mborne/node-extract/pull/8patchgithub.com/mborne/node-extract/commit/585e5b29657379e73c04f6f950ea8dc5319f8ae1refgithub.com/mborne/node-extract/releases/tag/v0.2.1writeupgithub.com/mborne/node-extract/blob/v0.2.0/src/extractor/unzip.js#L17-L19writeupvulncheck.com/advisories/mborne-extract-before-0.2.1-os-command-injection-via-archivepath-and-targetdir