{"cve":"CVE-2020-13926","nvd":{"published":"2020-07-14T13:15:11.517","modified":"2026-06-17T02:53:54.733","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-89"],"references":["https://lists.apache.org/thread.html/r021baf9d8d4ae41e8c8332c167c4fa96c91b5086563d9be55d2d7acf%40%3Ccommits.kylin.apache.org%3E","https://lists.apache.org/thread.html/r63d5663169e866d44ff9250796193337cff7d9cf61cc3839e86163fd%40%3Cuser.kylin.apache.org%3E","https://lists.apache.org/thread.html/r021baf9d8d4ae41e8c8332c167c4fa96c91b5086563d9be55d2d7acf%40%3Ccommits.kylin.apache.org%3E","https://lists.apache.org/thread.html/r63d5663169e866d44ff9250796193337cff7d9cf61cc3839e86163fd%40%3Cuser.kylin.apache.org%3E"],"products":["apache:kylin"],"source":"nvd","synced_at":"2026-10-19T21:06:22.076270124+00:00"},"epss":{"cve":"CVE-2020-13926","score":0.0195,"percentile":0.80232,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-hx5g-8hq2-8x4w","url":"https://osv.dev/vulnerability/GHSA-hx5g-8hq2-8x4w","summary":"SQL Injection in Kylin","modified":"2023-11-08T04:02:22.581929Z","packages":[{"ecosystem":"Maven","name":"org.apache.kylin:kylin-server-base","purl":"pkg:maven/org.apache.kylin/kylin-server-base","ranges":["<3.1.0"],"fixed":["3.1.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}