{"id":"CVE-2020-7955","aliases":["BIT-consul-2020-7955","GHSA-r9w6-rhh9-7v53","GO-2022-0874"],"url":"https://o3.security/vulnerability/CVE-2020-7955","summary":"Incorrect Authorization in HashiCorp Consul","details":"HashiCorp Consul and Consul Enterprise 1.4.1 through 1.6.2 did not uniformly enforce ACLs across all API endpoints, resulting in potential unintended information disclosure. Fixed in 1.6.3.","published":"2020-01-31T13:15:10.813Z","modified":"2026-07-08T17:57:00.885449Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Go","name":"github.com/hashicorp/consul","fixedVersion":"1.6.3"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/hashicorp/consul/issues/7160"},{"type":"ADVISORY","url":"https://www.hashicorp.com/blog/category/consul/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T17:57:00.885449Z"}}