{"id":"BIT-vault-2021-41802","details":"HashiCorp Vault and Vault Enterprise through 1.7.4 and 1.8.3 allowed a user with write permission to an entity alias ID sharing a mount accessor with another user to acquire this other user’s policies by merging their identities. Fixed in Vault and Vault Enterprise 1.7.5 and 1.8.4.","aliases":["CVE-2021-41802","GHSA-qv95-g3gm-x542","GO-2022-0618"],"modified":"2026-09-08T08:48:21.286229888Z","published":"2024-03-06T11:10:33.488Z","database_specific":{"cpes":["cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*","cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*"],"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://discuss.hashicorp.com/t/hcsec-2021-27-vault-merging-multiple-entity-aliases-for-the-same-mount-may-allow-privilege-escalation/"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202207-01"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41802"}],"affected":[{"package":{"name":"vault","ecosystem":"Bitnami","purl":"pkg:bitnami/vault"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.7.5"},{"introduced":"1.8.0"},{"fixed":"1.8.4"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/vault/BIT-vault-2021-41802.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"}]}],"schema_version":"1.9.0"}