CVE-2026-57234

Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, the NONET parse option, which Nokogiri turns on by default for Nokogiri::XML::Schema (see CVE-2020-26247), was not correctly enforced on the JRuby implementation. As a result, a schema parsed with default options could still cause external resources to be fetched over the network, potentially enabling SSRF or XXE attacks. This vulnerability is fixed in 1.19.4.
Configurations

Configuration 1 (hide)

cpe:2.3:a:nokogiri:nokogiri:*:*:*:*:*:ruby:*:*

History

26 Jun 2026, 19:03

Type Values Removed Values Added
CPE cpe:2.3:a:nokogiri:nokogiri:*:*:*:*:*:ruby:*:*
First Time Nokogiri
Nokogiri nokogiri
References () https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-8678-w3jw-xfc2 - () https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-8678-w3jw-xfc2 - Vendor Advisory

25 Jun 2026, 15:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-06-25 15:16

Updated : 2026-06-26 19:03


NVD link : CVE-2026-57234

Mitre link : CVE-2026-57234

CVE.ORG link : CVE-2026-57234


JSON object : View

Products Affected

nokogiri

  • nokogiri
CWE
CWE-178

Improper Handling of Case Sensitivity

CWE-184

Incomplete List of Disallowed Inputs

CWE-611

Improper Restriction of XML External Entity Reference