medium6.6
CVE-2025-3879
Hashicorp Vault Community vulnerable to Incorrect Authorization
Impact
Vault Community, Vault Enterprise (“Vault”) Azure Auth method did not correctly validate the claims in the Azure-issued token, resulting in the potential bypass of the bound_locations parameter on login. Fixed in Vault Community Edition 1.19.1 and Vault Enterprise 1.19.1, 1.18.7, 1.17.14, 1.16.18.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/hashicorp/vault | >= 1.10.0, < 1.19.1 | 1.19.1 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Hashicorp | Vault | from 0.10.0 before 1.16.18 from 0.10.0 before 1.19.1 from 1.17.0 before 1.17.14 from 1.18.0 before 1.18.7 Version 1.19.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://discuss.hashicorp.com/t/hcsec-2025-07-vault-s-azure-authentication-method-bound-location-restriction-could-be-bypassed-on-login/74716
- https://github.com/advisories/GHSA-f9ch-h8j7-8jwg
- https://nvd.nist.gov/vuln/detail/CVE-2025-3879
- https://pkg.go.dev/vuln/GO-2025-3662