{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-41871 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-41871 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-41871 is a critical vulnerability in Apache Nutch, published on 9 Sep 2026."},"fix_prompt":"Check this codebase for CVE-2026-41871 and fix it if it is affected.\n\nWhat it is: CVE-2026-41871 is a critical vulnerability in Apache Nutch, published on 9 Sep 2026. \nExploitation: There is no known exploitation of CVE-2026-41871 in the wild and no public exploit code.\n\nAffected product: Apache Nutch. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-41871/ (Markdown: https://insights.sbomify.com/CVE-2026-41871/index.md)","id":"CVE-2026-41871","markdown":"https://insights.sbomify.com/CVE-2026-41871/index.md","name":"CVE-2026-41871","record":{"aliases":["GHSA-5w4f-vwv7-mj4c"],"analysis":null,"analysis_generated_by":null,"assigner":"apache","cpe":[{"product":"nutch","vendor":"apache"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"},{"id":"CWE-470","name":"Use of Externally-Controlled Input to Select Classes or Code"}],"description":"Missing Authorization, Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Apache Nutch Server  (Nutch REST API).\n\nThis issue affects Apache Nutch: from 1.10 through 1.22.\n\nUsers are recommended to upgrade to version 1.23, which removes the Nutch Server.\nIf an upgrade is not possible, user must restrict access to instances running the Nutch Service to trusted users only.\nPlease, also visit the  Apache Nutch security advisories https://nutch.apache.org/documentation/security/ .","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Apache Nutch: Unauthenticated reflection-based job execution in Nutch Server (Nutch REST API)","id":"CVE-2026-41871","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Weak cryptography in \"Kura Sushi Official App\" for Android","id":"CVE-2026-41872"},"packages":[],"prev":{"headline":"Apache Nutch: Unauthenticated remote code execution (RCE) via JEXL injection in Nutch Server (Nutch REST API)","id":"CVE-2026-41870"},"products":["Apache Nutch"],"published":"2026-09-09","related":[{"cvss_score":9.8,"headline":"Apache Tika allows Java code execution for serialized objects embedded in MATLAB files","id":"CVE-2016-6809","kev_date_added":null,"published":"2017-04-06"},{"cvss_score":9.1,"headline":"Apache Nutch: Unauthenticated forced shutdown and job interruption in Nutch Server (Nutch REST API)","id":"CVE-2026-41869","kev_date_added":null,"published":"2026-09-09"},{"cvss_score":9.1,"headline":"An XML external entity (XXE) injection vulnerability exists in the Nutch DmozParser","id":"CVE-2021-23901","kev_date_added":null,"published":"2021-01-25"},{"cvss_score":8.8,"headline":"Apache Nutch: Unauthenticated remote code execution (RCE) via JEXL injection in Nutch Server (Nutch REST API)","id":"CVE-2026-41870","kev_date_added":null,"published":"2026-09-09"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-10","vendors":["Apache Software Foundation"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-41871/"}