{"answers":{"affected":"2 open source packages ship an affected version, including org.apache.kylin:kylin-server-base. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-13926 in the wild and no public exploit code.","fix":"Upgrade org.apache.kylin:kylin-server-base to 3.1.0 or later.","what":"CVE-2020-13926 is a critical vulnerability in Apache Kylin, published on 14 Jul 2020."},"fix_prompt":"Check this codebase for CVE-2020-13926 and fix it if it is affected.\n\nWhat it is: CVE-2020-13926 is a critical vulnerability in Apache Kylin, published on 14 Jul 2020. \nExploitation: There is no known exploitation of CVE-2020-13926 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.kylin:kylin-server-base (Maven): affected all versions; fixed in 3.1.0\n- org.apache.kylin:kylin-server-base (Maven): affected all versions; fixed in 3.1.0\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-2020-13926/ (Markdown: https://insights.sbomify.com/CVE-2020-13926/index.md)","id":"CVE-2020-13926","markdown":"https://insights.sbomify.com/CVE-2020-13926/index.md","name":"CVE-2020-13926","record":{"aliases":["GHSA-hx5g-8hq2-8x4w"],"analysis":null,"analysis_generated_by":null,"assigner":"apache","cpe":[{"product":"kylin","vendor":"apache"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","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-89","name":"Improper Neutralization of Special Elements used in an SQL Command"}],"description":"Kylin concatenates and executes a Hive SQL in Hive CLI or beeline when building a new segment; some part of the HQL is from system configurations, while the configuration can be overwritten by certain rest api, which makes SQL injection attack is possible. Users of all previous versions after 2.0 should upgrade to 3.1.0.","ecosystems":["Maven"],"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":"SQL Injection in Kylin","id":"CVE-2020-13926","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":null,"year":"2020"},"n_packages":2,"n_references":2,"next":{"headline":"Apache Airflow's Experimental API Authentication Bypass","id":"CVE-2020-13927"},"packages":[{"ecosystem":"Maven","fixed":["3.1.0"],"introduced":["0"],"last_affected":[],"package":"org.apache.kylin:kylin-server-base","purl":null,"source":"GHSA-hx5g-8hq2-8x4w"},{"ecosystem":"Maven","fixed":["3.1.0"],"introduced":["0"],"last_affected":[],"package":"org.apache.kylin:kylin-server-base","purl":"pkg:maven/org.apache.kylin/kylin-server-base","source":"GHSA-hx5g-8hq2-8x4w"}],"prev":{"headline":"Command Injection in Kylin","id":"CVE-2020-13925"},"products":["Apache Kylin"],"published":"2020-07-14","related":[{"cvss_score":8.8,"headline":"Apache Kylin OS Command Injection","id":"CVE-2020-1956","kev_date_added":"2022-03-25","published":"2020-05-22"},{"cvss_score":9.8,"headline":"Apache Kylin: SQL Injection Vulnerability in Catalog Cache Refresh API","id":"CVE-2026-62390","kev_date_added":null,"published":"2026-07-14"},{"cvss_score":9.8,"headline":"Apache Kylin: Command injection by Diagnosis Controller","id":"CVE-2022-44621","kev_date_added":null,"published":"2022-12-30"},{"cvss_score":9.8,"headline":"Apache Kylin vulnerable to remote code execution","id":"CVE-2022-24697","kev_date_added":null,"published":"2022-10-13"},{"cvss_score":9.8,"headline":"Apache Kylin unsafe class loading","id":"CVE-2021-31522","kev_date_added":null,"published":"2022-01-06"},{"cvss_score":9.8,"headline":"Command injection","id":"CVE-2021-45456","kev_date_added":null,"published":"2022-01-06"},{"cvss_score":9.8,"headline":"Command Injection in Kylin","id":"CVE-2020-13925","kev_date_added":null,"published":"2020-07-14"}],"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":"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2020-13926/"}