{"id":"CVE-2021-32923","aliases":["BIT-vault-2021-32923","GHSA-38j9-7pp9-2hjw","GO-2022-0623"],"url":"https://o3.security/vulnerability/CVE-2021-32923","summary":"Invalid session token expiration ","details":"HashiCorp Vault and Vault Enterprise allowed the renewal of nearly-expired token leases and dynamic secret leases (specifically, those within 1 second of their maximum TTL), which caused them to be incorrectly treated as non-expiring during subsequent use. Fixed in 1.5.9, 1.6.5, and 1.7.2.","published":"2021-06-03T11:15:08.737Z","modified":"2026-07-08T21:27:02.286469Z","cvss":{"score":7.4,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Go","name":"github.com/hashicorp/vault","fixedVersion":"1.7.2"},{"ecosystem":"Go","name":"github.com/hashicorp/vault","fixedVersion":"1.6.5"},{"ecosystem":"Go","name":"github.com/hashicorp/vault","fixedVersion":"1.5.9"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://discuss.hashicorp.com/t/hcsec-2021-15-vault-renewed-nearly-expired-leases-with-incorrect-non-expiring-ttls/24603"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202207-01"},{"type":"ADVISORY","url":"https://www.hashicorp.com/blog/category/vault/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T21:27:02.286469Z"}}