{"answers":{"affected":"1 open source package ship an affected version, including nokogiri.","exploited":"There is no known exploitation of CVE-2026-126062 in the wild and no public exploit code.","exposure":"","fix":"Upgrade nokogiri to 1.19.5 or later.","what":"CVE-2026-126062 is a low-severity vulnerability in sparklemotion nokogiri, published on 10 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-126062 and fix it if it is affected.\n\nWhat it is: CVE-2026-126062 is a low-severity vulnerability in sparklemotion nokogiri, published on 10 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-126062 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- nokogiri (RubyGems): affected all versions; fixed in 1.19.5\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-126062/ (Markdown: https://insights.sbomify.com/CVE-2026-126062/index.md)","id":"CVE-2026-126062","markdown":"https://insights.sbomify.com/CVE-2026-126062/index.md","name":"CVE-2026-126062","record":{"aliases":["AZL-113335","DEBIAN-CVE-2026-126062","GHSA-v995-44v6-5fqm","UBUNTU-CVE-2026-126062"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[],"cvss":{"score":3.7,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"},{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.5, on JRuby, applications that parse untrusted XML with DTDLOAD, DTDVALID, or NOENT can have the NONET restriction bypassed when an external DTD or entity uses a short-form IPv4 host or uses absolute paths resolved against a network URL. The resolver can treat these identifiers as local and send a network request, potentially enabling server-side request forgery. CRuby and default parse options are not affected. This issue is fixed in version 1.19.5.","ecosystems":["RubyGems"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Nokogiri : Possible SSRF on JRuby when resolving external DTDs or entities with `NONET` set","id":"CVE-2026-126062","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"RubyGems","product":null,"products":[],"type":null,"year":"2026"},"n_packages":1,"n_references":5,"next":{"headline":"Nokogiri: Mutation XSS through `noscript` content in Nokogiri's HTML5 serializer","id":"CVE-2026-126063"},"nickname":null,"packages":[{"ecosystem":"RubyGems","fixed":["1.19.5"],"introduced":["0"],"last_affected":[],"package":"nokogiri","purl":null,"source":"GHSA-v995-44v6-5fqm"}],"prev":{"headline":"Winter CMS: My Account preview exposes another backend user's profile by record ID","id":"CVE-2026-126061"},"products":["nokogiri"],"published":"2026-11-10","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-11-12","vendors":["sparklemotion"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-126062/"}