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Advisory record · GHSA-q42p-pg8m-cqh6

Prototype Pollution in handlebars

CVSS 7.3 High

Published by the GitHub Advisory Database at 5 Jun 2019, 14:07 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
handlebarsnpm>=4.1.0, <4.1.2 || >=4.0.0, <4.0.14 || <3.0.74.1.2, 4.0.14, 3.0.7
Identifiers
GHSA-q42p-pg8m-cqh6
Weakness (CWE)
CWE-471
Tags
Published
5 Jun 2019
Updated
10 Sept 2026

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.3 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS No score.

Timeline

This record came from the full history of the GitHub Advisory Database, published 5 Jun 2019. New records show when each source confirmed them.

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.