{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "3.7.13"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "e51093d736a9e724064f3ee30545b2126a7e094b"
            }
          ],
          "repo": "https://github.com/laurent22/joplin",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-435m-gr6q-2fg6"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-306",
      "CWE-330",
      "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105786.json"
  },
  "details": "Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.13, packages/server/src/models/ApplicationModel.ts accepts a caller-chosen application authorization identifier, applications/:id/confirm binds that identifier to a logged-in user through a generic consent page, and the public packages/server/src/routes/api/application_auth.ts endpoint passes it to ApplicationModel.createAppPassword without authenticating or binding the redeemer. An attacker can cause a victim to approve the attacker's identifier, redeem a durable application ID and password, and exchange the credential for a victim session with full read and write access to synchronized data. This vulnerability is fixed in 3.7.13.",
  "id": "CVE-2026-105786",
  "modified": "2026-10-06T10:30:15.611393568Z",
  "published": "2026-10-05T23:18:27.313Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105786.json"
    },
    {
      "type": "FIX",
      "url": "https://github.com/laurent22/joplin/commit/1a0a50afc96d4c228c736293d53de96aa23f4d00"
    },
    {
      "type": "FIX",
      "url": "https://github.com/laurent22/joplin/pull/16270"
    },
    {
      "type": "WEB",
      "url": "https://github.com/laurent22/joplin/releases/tag/v3.7.13"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/laurent22/joplin/security/advisories/GHSA-435m-gr6q-2fg6"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-105786"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Joplin: Unauthenticated account takeover via an attacker-chosen application-authorisation identifier"
}