CVE-2025-1293

Published: Feb 20, 2025Modified: Jun 17, 2026

8.2

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Exploitability: 3.9 / Impact: 4.2

Source: NVD

Description

Hermes versions up to 0.4.0 improperly validated the JWT provided when using the AWS ALB authentication mode, potentially allowing for authentication bypass. This vulnerability, CVE-2025-1293, was fixed in Hermes 0.5.0.

Affected (1)

Products: Hashicorp: Hermes

Hashicorp

1 product

Hermes

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Hashicorp Hermes	Before 0.5.0

Related CWEs

CWE-1390

Weak Authentication

The product uses an authentication mechanism to restrict access to specific users or identities, but the mechanism does not sufficiently prove that the claimed identity is correct.

References (1)

https://discuss.hashicorp.com/t/hcsec-2025-03-hashicorp-hermes-improperly-validates-aws-alb-jwts-which-may-lead-to-authentication-bypass/73371

Source: security@hashicorp.com

Vendor Advisory

Timeline

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