{"cve":"CVE-2019-20933","nvd":{"published":"2020-11-19T02:15:11.913","modified":"2026-06-17T02:31:27.150","status":"Modified","description":"InfluxDB before 1.7.6 has an authentication bypass vulnerability in the authenticate function in services/httpd/handler.go because a JWT token may have an empty SharedSecret (aka shared secret).","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-287"],"references":["https://github.com/influxdata/influxdb/commit/761b557315ff9c1642cf3b0e5797cd3d983a24c0","https://github.com/influxdata/influxdb/compare/v1.7.5...v1.7.6","https://github.com/influxdata/influxdb/issues/12927","https://lists.debian.org/debian-lts-announce/2020/12/msg00030.html","https://www.debian.org/security/2021/dsa-4823"],"products":["debian:debian_linux","influxdata:influxdb"],"source":"nvd","synced_at":"2026-10-19T21:11:20.317016139+00:00"},"epss":{"cve":"CVE-2019-20933","score":0.30921,"percentile":0.98258,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-2rmp-fw5r-j5qv","url":"https://osv.dev/vulnerability/GHSA-2rmp-fw5r-j5qv","summary":"Improper Authentication in InfluxDB","modified":"2024-08-21T15:58:54.479596Z","packages":[{"ecosystem":"Go","name":"github.com/influxdata/influxdb","purl":"pkg:golang/github.com/influxdata/influxdb","ranges":["<1.7.6"],"fixed":["1.7.6"]}]},{"id":"GO-2022-0780","url":"https://osv.dev/vulnerability/GO-2022-0780","summary":"Improper Authentication in InfluxDB in github.com/influxdata/influxdb","modified":"2026-03-03T04:50:53.394756Z","packages":[{"ecosystem":"Go","name":"github.com/influxdata/influxdb","purl":"pkg:golang/github.com/influxdata/influxdb","ranges":["<1.7.6"],"fixed":["1.7.6"]}]}],"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."]}