{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.19.4"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "b66e9e0805403ecb4b55feef3074688be4b0136f"
            }
          ],
          "repo": "https://github.com/enchant97/note-mark",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-q6mh-rqwh-g786"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-326",
      "CWE-345"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44523.json"
  },
  "details": "Note Mark is an open-source note-taking application. Prior to 0.19.4, no minimum length or entropy is enforced on the JWT_SECRET configuration value. The application accepts any base64-decodable secret regardless of size, including secrets as short as 1 byte. This vulnerability is fixed in 0.19.4.",
  "id": "CVE-2026-44523",
  "modified": "2026-07-08T05:38:47.434120698Z",
  "published": "2026-05-14T18:42:58.142Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44523.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/enchant97/note-mark/security/advisories/GHSA-q6mh-rqwh-g786"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-44523"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Note Mark: JWT Secret Weakness allows Full Account Takeover via token forgery"
}