Medium severity5.3NVD Advisory· Published Apr 6, 2020· Updated Jun 17, 2026

CVE-2020-7638

Description

confinit through 0.3.0 is vulnerable to Prototype Pollution.The 'setDeepProperty' function could be tricked into adding or modifying properties of 'Object.prototype' using a '__proto__' payload.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
confinitnpm	< 0.4.0	0.4.0

Affected products

Confinit Project/Confinit
cpe:2.3:a:confinit_project:confinit:*:*:*:*:*:node.js:*:*
Range: <=0.3.0
confinit/confinitdescription
ghsa-coords
pkg:npm/confinit
Range: < 0.4.0

Patches

Vulnerability mechanics

References

github.com/davideicardi/confinit/commit/a34e06ca5c1c8b047ef112ef188b2fe30d2a1eabnvdPatchThird Party AdvisoryWEB
snyk.io/vuln/SNYK-JS-CONFINIT-564433nvdExploitThird Party AdvisoryWEB
github.com/advisories/GHSA-jgpq-g82g-6c39ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2020-7638ghsaADVISORY

News mentions

No linked articles in our index yet.

cvss	0.345
epss	0.001
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000