{
  "schema_version": "1.4.0",
  "id": "GHSA-vxm9-8mfw-vc6g",
  "modified": "2025-02-20T20:19:01Z",
  "published": "2025-02-20T03:32:03Z",
  "aliases": [
    "CVE-2025-1293"
  ],
  "summary": "Hermes improperly validates a JWT",
  "details": "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.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp-forge/hermes"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.5.0"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-1293"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hashicorp-forge/hermes/commit/e36d479616099bd0c8dfde6786ea671f112d9106"
    },
    {
      "type": "WEB",
      "url": "https://discuss.hashicorp.com/t/hcsec-2025-03-hashicorp-hermes-improperly-validates-aws-alb-jwts-which-may-lead-to-authentication-bypass/73371"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/hashicorp-forge/hermes"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1390"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2025-02-20T20:19:01Z",
    "nvd_published_at": "2025-02-20T01:15:09Z"
  }
}