{"id":"GHSA-rq96-qhc5-vm4r","summary":"Exposure of Sensitive Information to an Unauthorized Actor in Apache NiFi","details":"In the TransformXML processor of Apache NiFi before 1.15.1 an authenticated user could configure an XSLT file which, if it included malicious external entity calls, may reveal sensitive information.","aliases":["BIT-nifi-2021-44145","CVE-2021-44145"],"modified":"2025-09-15T07:42:02.238708Z","published":"2022-01-05T17:33:32Z","database_specific":{"cwe_ids":["CWE-200"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2022-01-04T20:18:58Z","nvd_published_at":"2021-12-17T09:15:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44145"},{"type":"WEB","url":"https://nifi.apache.org/security.html#1.15.1-vulnerabilities"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2021/12/17/1"}],"affected":[{"package":{"name":"org.apache.nifi:nifi","ecosystem":"Maven","purl":"pkg:maven/org.apache.nifi/nifi"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.15.1"}]}],"versions":["0.0.1-incubating","0.0.2-incubating","0.1.0-incubating","0.2.0-incubating","0.2.1","0.3.0","0.4.0","0.4.1","0.5.0","0.5.1","0.6.0","0.6.1","0.7.0","0.7.1","0.7.2","0.7.3","0.7.4","1.0.0","1.0.0-BETA","1.0.1","1.1.0","1.1.1","1.1.2","1.10.0","1.11.0","1.11.1","1.11.2","1.11.3","1.11.4","1.12.0","1.12.1","1.13.0","1.13.1","1.13.2","1.14.0","1.15.0","1.2.0","1.3.0","1.4.0","1.5.0","1.6.0","1.7.0","1.7.1","1.8.0","1.9.0","1.9.1","1.9.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/01/GHSA-rq96-qhc5-vm4r/GHSA-rq96-qhc5-vm4r.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}