CVE-2025-1293

8.2 HIGH

Published: February 20, 2025 Modified: December 18, 2025

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

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

1 reference(s) from NVD

Quick Stats

CVSS v3 Score

8.2 / 10.0

EPSS (Exploit Probability)

0.2%

37th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-1390

Affected Vendors

hashicorp

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