{"cve":"CVE-2017-5635","nvd":{"published":"2017-10-19T20:29:00.267","modified":"2026-06-17T01:20:53.590","status":"Modified","description":"In Apache NiFi before 0.7.2 and 1.x before 1.1.2 in a cluster environment, if an anonymous user request is replicated to another node, the originating node identity is used rather than the \"anonymous\" user.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-287"],"references":["http://www.securityfocus.com/bid/96730","https://nifi.apache.org/security.html#CVE-2017-5635","http://www.securityfocus.com/bid/96730","https://nifi.apache.org/security.html#CVE-2017-5635"],"products":["apache:nifi"],"source":"nvd","synced_at":"2026-10-19T20:47:01.408438353+00:00"},"epss":{"cve":"CVE-2017-5635","score":0.03289,"percentile":0.88481,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-jgj9-6v78-6g8m","url":"https://osv.dev/vulnerability/GHSA-jgj9-6v78-6g8m","summary":"Improper Authentication In Apache NiFi","modified":"2023-11-08T03:59:22.122736Z","packages":[{"ecosystem":"Maven","name":"org.apache.nifi:nifi","purl":"pkg:maven/org.apache.nifi/nifi","ranges":["<0.7.2"],"fixed":["0.7.2"]},{"ecosystem":"Maven","name":"org.apache.nifi:nifi","purl":"pkg:maven/org.apache.nifi/nifi","ranges":[">=1.0.0 <1.1.2"],"fixed":["1.1.2"]}]}],"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."]}