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Advisory record · GHSA-8v9x-9xqg-r8mr

Prototype pollution in json8-merge-patch

CVSS 7.5 HighEPSS 0.013 · 70th percentile

Published by the GitHub Advisory Database at 10 May 2021, 19:17 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
json8-merge-patchnpm<1.0.31.0.3
Identifiers
GHSA-8v9x-9xqg-r8mr · CVE-2020-8268
Weakness (CWE)
CWE-20 · CWE-471 · CWE-1321
Tags
Published
10 May 2021
Updated
8 Nov 2023

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
7.5 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.013, the 70th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the GitHub Advisory Database, published 10 May 2021. 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.