{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "11.0.283"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5e90809657c9df321db191a69c6050f873f5646b"
            }
          ],
          "repo": "https://github.com/sipcapture/homer",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-rqcc-94gv-wjm9"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-306"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62253.json"
  },
  "details": "Homer is open source telecom observability software. Prior to version 11.0.283, both JWT middleware functions (`JWTMiddleware` and `JWTMiddlewareV4`) immediately return `next(c)` when `jwtSecret == \"\"`. The JWT secret defaults to an empty string. On a default installation, all protected API endpoints under `/api/v1`, `/api/v3`, and `/api/v4` are completely unauthenticated. Version 11.0.283 patches the issue.",
  "id": "CVE-2026-62253",
  "modified": "2026-10-09T02:30:47.918133007Z",
  "published": "2026-10-07T16:11:00.294Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/sipcapture/homer/releases/tag/11.0.283"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62253.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/sipcapture/homer/security/advisories/GHSA-rqcc-94gv-wjm9"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-62253"
    },
    {
      "type": "FIX",
      "url": "https://github.com/sipcapture/homer/commit/5e90809657c9df321db191a69c6050f873f5646b"
    },
    {
      "type": "FIX",
      "url": "https://github.com/sipcapture/homer/pull/839"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Homer: Complete Authentication Bypass When coordinator.jwt.secret Is Empty (Default)"
}