{"cve":"CVE-2022-39944","nvd":{"published":"2022-10-26T16:15:11.703","modified":"2026-06-17T04:58:33.510","status":"Modified","description":"In Apache Linkis <=1.2.0 when used with the MySQL Connector/J, a deserialization vulnerability with possible remote code execution impact exists when an attacker has write access to a database and configures a JDBC EC with a MySQL data source and malicious parameters. Therefore, the parameters in the jdbc url should be blacklisted. Versions of Apache Linkis <= 1.2.0 will be affected, We recommend users to update to 1.3.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-502"],"references":["https://lists.apache.org/thread/rxytj48q17304snonjtyt5lnlw64gccc","https://lists.apache.org/thread/rxytj48q17304snonjtyt5lnlw64gccc"],"products":["apache:linkis"],"source":"nvd","synced_at":"2026-10-19T21:37:08.729216836+00:00"},"epss":{"cve":"CVE-2022-39944","score":0.02237,"percentile":0.82804,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-3f3w-gmqf-4hj3","url":"https://osv.dev/vulnerability/GHSA-3f3w-gmqf-4hj3","summary":"Apache Linkis subject to Remote Code Execution via deserialization","modified":"2023-11-08T04:10:21.569677Z","packages":[{"ecosystem":"Maven","name":"org.apache.linkis:linkis","purl":"pkg:maven/org.apache.linkis/linkis","ranges":["<1.3.0"],"fixed":["1.3.0"]}]}],"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."]}