{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-108743 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-108743 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-108743 is a high-severity command injection vulnerability in Apache Kylin, published on 16 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-108743 and fix it if it is affected.\n\nWhat it is: CVE-2026-108743 is a high-severity command injection vulnerability in Apache Kylin, published on 16 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-108743 in the wild and no public exploit code.\n\nAffected product: Apache Kylin. 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-2026-108743/ (Markdown: https://insights.sbomify.com/CVE-2026-108743/index.md)","id":"CVE-2026-108743","markdown":"https://insights.sbomify.com/CVE-2026-108743/index.md","name":"CVE-2026-108743","record":{"aliases":["GHSA-wmr6-c4jj-gq8r"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"Apache Kylin","requires_auth":"low_privilege","summary":"Attackers can execute arbitrary OS commands via Spark jobs in Apache Kylin, primarily affecting services exposed to the public network.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Apache Kylin. Impact most to the kylin services that are directly exposed to public network, which is not common. In-house kylin deployments are mostly not impacted.\n\nThis issue affects Apache Kylin: from 4.0.4 through 5.0.4.\n\nUsers are recommended to upgrade to version 5.0.5, which fixes the issue.","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 Kylin: spark job OS command injection","id":"CVE-2026-108743","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"pbi-cli 3.10.1 through 3.12.0 OS Command Injection via Desktop Sync","id":"CVE-2026-108744"},"packages":[],"prev":{"headline":"CloudBeaver through 25.3.5 Missing Authorization via initConnection GraphQL Mutation","id":"CVE-2026-108742"},"products":["Apache Kylin"],"published":"2026-10-16","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"total"},"state":"PUBLISHED","updated":"2026-10-20","vendors":["Apache Software Foundation"]},"summary":"Attackers can execute arbitrary OS commands via Spark jobs in Apache Kylin, primarily affecting services exposed to the public network.","url":"https://insights.sbomify.com/CVE-2026-108743/"}