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Nokogiri: XML::Schema on JRuby allows network requests when NONET is set, bypassing CVE-2020-26247

🗓️ 19 Jun 2026 16:36:11Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 11 Views

JRuby Nokogiri schema with NONET could fetch remote resources; upgrade to 1.19.4 or later.

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19 Jun 2026 16:36Current
6Medium risk
Vulners AI Score6
CVSS 24
CVSS 3.12.6 - 4.3
EPSS0.01109
11