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Critical severity9.8NVD Advisory· Published Jul 15, 2020· Updated Jun 17, 2026

CVE-2020-8178

CVE-2020-8178

Description

Insufficient input validation in npm package jison <= 0.4.18 may lead to OS command injection attacks.

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
jisonnpm	<= 0.4.18	—

Affected products

3

Jison Project/Jison
cpe:2.3:a:jison_project:jison:*:*:*:*:*:node.js:*:*
Range: <=0.4.18
npm/jisondescription
ghsa-coords
pkg:npm/jison
Range: <= 0.4.18

Patches

Vulnerability mechanics

References

3

hackerone.com/reports/690010nvdExploitThird Party AdvisoryWEB
github.com/advisories/GHSA-vr9x-mm65-2438ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2020-8178ghsaADVISORY

News mentions

0

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