{"id":"GHSA-3jq8-jg75-rqv6","summary":"Cleartext Transmission of Sensitive Information in Apache nifi","details":"The template upload API endpoint accepted requests from different domain when sent in conjunction with ARP spoofing + man in the middle (MiTM) attack, resulting in a CSRF attack. The required attack vector is complex, requiring a scenario with client certificate authentication, same subnet access, and injecting malicious code into an unprotected (plaintext HTTP) website which the targeted user later visits, but the possible damage warranted a Severe severity level. Mitigation: The fix to apply Cross-Origin Resource Sharing (CORS) policy request filtering was applied on the Apache NiFi 1.8.0 release. Users running a prior 1.x release should upgrade to the appropriate release.","aliases":["CVE-2018-17195"],"modified":"2024-03-04T22:15:54.709698Z","published":"2018-12-20T22:02:45Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2020-06-16T20:55:22Z","nvd_published_at":null,"cwe_ids":["CWE-319","CWE-863"],"severity":"HIGH"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-17195"},{"type":"WEB","url":"https://github.com/apache/nifi/commit/246c090526143943557b15868db6e8fe3fb30cf6"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-3jq8-jg75-rqv6"},{"type":"WEB","url":"https://issues.apache.org/jira/browse/NIFI-5595"},{"type":"WEB","url":"https://nifi.apache.org/security.html#CVE-2018-17195"}],"affected":[{"package":{"name":"org.apache.nifi:nifi","ecosystem":"Maven","purl":"pkg:maven/org.apache.nifi/nifi"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.0"},{"fixed":"1.8.0"}]}],"versions":["1.0.0","1.0.1","1.1.0","1.1.1","1.1.2","1.2.0","1.3.0","1.4.0","1.5.0","1.6.0","1.7.0","1.7.1"],"database_specific":{"last_known_affected_version_range":"\u003c= 1.7.1","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/12/GHSA-3jq8-jg75-rqv6/GHSA-3jq8-jg75-rqv6.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}