Low severity3.8NVD Advisory· Published Jun 22, 2020· Updated Jun 17, 2026

CVE-2020-4066

Description

In Limdu before 0.95, the trainBatch function has a command injection vulnerability. Clients of the Limdu library are unlikely to be aware of this, so they might unwittingly write code that contains a vulnerability. This has been patched in 0.95.

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Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
limdunpm	< 0.9.5	0.9.5

Affected products

Erelsgl/Limduv5
Range: < 0.95
ghsa-coords
pkg:npm/limdu
Range: < 0.9.5
Limdu Project/Limdu
cpe:2.3:a:limdu_project:limdu:*:*:*:*:*:*:*:*
Range: <0.9.5

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-77qv-gh6f-pgh4ghsaADVISORY
github.com/erelsgl/limdu/security/advisories/GHSA-77qv-gh6f-pgh4nvdVendor AdvisoryWEB
nvd.nist.gov/vuln/detail/CVE-2020-4066ghsaADVISORY
github.com/erelsgl/limdu/commit/03475a6a6bb253de6fad8f7f39cfb3504f11438dghsaWEB

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cvss	0.247
epss	0.001
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000