{"id":"GO-2026-5199","summary":"HashiCorp Vault May Expose Tokens to Auth Plugins Due to Incorrect Header Sanitization in github.com/hashicorp/vault","details":"HashiCorp Vault May Expose Tokens to Auth Plugins Due to Incorrect Header Sanitization in github.com/hashicorp/vault","aliases":["BIT-vault-2026-4525","CVE-2026-4525","GHSA-72gw-fmmr-c4r4"],"modified":"2026-06-25T19:56:30.417578115Z","published":"2026-06-25T18:43:15Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5199","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-72gw-fmmr-c4r4"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-4525"},{"type":"WEB","url":"https://discuss.hashicorp.com/t/hcsec-2026-07-vault-may-expose-tokens-to-auth-plugins-due-to-incorrect-header-sanitization/77344"}],"affected":[{"package":{"name":"github.com/hashicorp/vault","ecosystem":"Go","purl":"pkg:golang/github.com/hashicorp/vault"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.11.2"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5199.json"}}],"schema_version":"1.7.5"}