CVE-2026-57438 | Medium | 6.6 | 2026-06-25 | Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, XInclude substitution performed by Nokogiri::XML::Node#do_x… |
CVE-2026-57437 | Medium | 5.3 | 2026-06-25 | Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::XPathContext did not keep its source documen… |
CVE-2026-57436 | Medium | 5.3 | 2026-06-25 | Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::Document#root= validated only that the new r… |
CVE-2026-57435 | High | 7.5 | 2026-06-25 | Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri’s CRuby native extension could leave a Ruby wrappe… |
CVE-2026-57434 | High | 7.5 | 2026-06-25 | Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri contains a bug when calling certain methods on all… |
CVE-2026-57236 | High | 8.2 | 2026-06-25 | Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, calling Document#encoding= with an invalid encoding (e.g… |
CVE-2026-57235 | High | 8.2 | 2026-06-25 | Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::NodeSet#[] (and its alias #slice) checked th… |
CVE-2026-57234 | Low | 2.6 | 2026-06-25 | 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… |
CVE-2022-23476 | High | 7.5 | 2022-12-08 | Nokogiri is an open source XML and HTML library for the Ruby programming language. Nokogiri `1.13.8` and `1.13.9` fail to check the return value from `xmlTextR… |
CVE-2022-29181 | High | 8.2 | 2022-05-20 | Nokogiri is an open source XML and HTML library for Ruby. Nokogiri prior to version 1.13.6 does not type-check all inputs into the XML and HTML4 SAX parsers, a… |
CVE-2022-24836 | High | 7.5 | 2022-04-11 | Nokogiri is an open source XML and HTML library for Ruby. Nokogiri `< v1.13.4` contains an inefficient regular expression that is susceptible to excessive back… |
CVE-2018-25032 | High | 7.5 | 2022-03-25 | zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches. |
CVE-2021-41098 | High | 7.5 | 2021-09-27 | Nokogiri is a Rubygem providing HTML, XML, SAX, and Reader parsers with XPath and CSS selector support. In Nokogiri v1.12.4 and earlier, on JRuby only, the SAX… |
CVE-2020-26247 | Low | 2.6 | 2020-12-30 | Nokogiri is a Rubygem providing HTML, XML, SAX, and Reader parsers with XPath and CSS selector support. In Nokogiri before version 1.11.0.rc4 there is an XXE v… |
CVE-2012-6685 | High | 7.5 | 2020-02-19 | Nokogiri before 1.5.4 is vulnerable to XXE attacks |
CVE-2013-6461 | Medium | 6.5 | 2019-11-05 | Nokogiri gem 1.5.x and 1.6.x has DoS while parsing XML entities by failing to apply limits |
CVE-2013-6460 | Medium | 6.5 | 2019-11-05 | Nokogiri gem 1.5.x has Denial of Service via infinite loop when parsing XML documents |
CVE-2019-5477 | Critical | 9.8 | 2019-08-16 | A command injection vulnerability in Nokogiri v1.10.3 and earlier allows commands to be executed in a subprocess via Ruby's `Kernel.open` method. Processes are… |