{"cve":"CVE-2020-9482","nvd":{"published":"2020-04-28T19:15:12.470","modified":"2026-06-17T03:28:01.590","status":"Modified","description":"If NiFi Registry 0.1.0 to 0.5.0 uses an authentication mechanism other than PKI, when the user clicks Log Out, NiFi Registry invalidates the authentication token on the client side but not on the server side. This permits the user's client-side token to be used for up to 12 hours after logging out to make API requests to NiFi Registry.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","score":6.5},"cwes":["CWE-613"],"references":["https://nifi.apache.org/registry-security.html#CVE-2020-9482","https://nifi.apache.org/registry-security.html#CVE-2020-9482"],"products":["apache:nifi_registry"],"source":"nvd","synced_at":"2026-10-19T21:04:18.695612450+00:00"},"epss":{"cve":"CVE-2020-9482","score":0.02672,"percentile":0.85767,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-rcwj-2hj2-vmjj","url":"https://osv.dev/vulnerability/GHSA-rcwj-2hj2-vmjj","summary":"Insufficient Session Expiration in Apache NiFi Registry","modified":"2024-02-16T08:12:03.316029Z","packages":[{"ecosystem":"Maven","name":"org.apache.nifi.registry:nifi-registry-web-api","purl":"pkg:maven/org.apache.nifi.registry/nifi-registry-web-api","ranges":[">=0.1.0 <0.7.0"],"fixed":["0.7.0"]}]}],"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."]}