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CVE-2026-55210

🗓️ 21 Sep 2026 21:14:31Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.2, Joplin Server's UserModel.ssoLogin() returns an existing account matched by an IdP-asserted email without checking the accoun...

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-55210 Joplin: SAML SSO account takeover via email-based account linking (missing is_external check in ssoLogin)
21 Sep 202621:14
cvelist
euvd
EUVD
EUVD-2026-84176
21 Sep 202621:14
euvd
nvd
NVD
CVE-2026-55210
21 Sep 202622:16
nvd
Vulners
Node
[
  {
    "vendor": "laurent22",
    "product": "joplin",
    "versions": [
      {
        "version": "< 3.7.2",
        "status": "affected"
      }
    ]
  }
]

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21 Sep 2026 22:16Current
CVSS 3.17.4
5