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Advisory record · GHSA-vr8q-g5c7-m54m

Nokogiri::XML::Schema trusts input by default, exposing risk of XXE vulnerability

CVSS 2.6 LowEPSS 0.012 · 67th percentile

Published by the GitHub Advisory Database at 30 Dec 2020, 18:35 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
nokogiriRubyGems<1.11.01.11.0
Identifiers
GHSA-vr8q-g5c7-m54m · CVE-2020-26247
Weakness (CWE)
CWE-611
Tags
Published
30 Dec 2020
Updated
8 Jul 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
2.6 Low 3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.012, the 67th percentile, on 9 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 30 Dec 2020. 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.