{"cve":"CVE-2023-49566","nvd":{"published":"2024-07-15T08:15:02.367","modified":"2026-06-17T06:36:10.097","status":"Modified","description":"In Apache Linkis <=1.5.0, due to the lack of effective filtering\nof parameters, an attacker configuring malicious \n\ndb2\n\n parameters in the DataSource Manager Module will result in jndi injection. Therefore, the parameters in the DB2 URL should be blacklisted. \n\nThis attack requires the attacker to obtain an authorized account from Linkis before it can be carried out.\n\n Versions of Apache Linkis \n\n<=1.5.0\n\n will be affected.\nWe recommend users upgrade the version of Linkis to version 1.6.0.","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/t68yy52lmv7pxgrxnq6rw7rwvk9tb1xj","http://www.openwall.com/lists/oss-security/2024/07/13/5","https://lists.apache.org/thread/t68yy52lmv7pxgrxnq6rw7rwvk9tb1xj"],"products":["apache:linkis"],"source":"nvd","synced_at":"2026-10-19T21:52:42.518321223+00:00"},"epss":{"cve":"CVE-2023-49566","score":0.00845,"percentile":0.57998,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-7qpc-4xx9-x5qw","url":"https://osv.dev/vulnerability/GHSA-7qpc-4xx9-x5qw","summary":"Apache Linkis DataSource's JDBC Datasource Module with DB2 has JNDI Injection vulnerability","modified":"2025-03-27T23:41:45.898477Z","packages":[{"ecosystem":"Maven","name":"org.apache.linkis:linkis-datasource","purl":"pkg:maven/org.apache.linkis/linkis-datasource","ranges":["<1.6.0"],"fixed":["1.6.0"]}]}],"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."]}