CVE-2026-55210 Joplin: SAML SSO account takeover via email-based account linking (missing is_external check in ssoLogin)
| Reporter | Title | Published | Views | Family All 8 |
|---|---|---|---|---|
 | CVE-2026-55210 | 6 Oct 202608:20 | – | circl |
 | CVE-2026-55210 | 21 Sep 202621:14 | – | cve |
 | EUVD-2026-84176 | 21 Sep 202621:14 | – | euvd |
 | CVE-2026-55210 | 21 Sep 202622:16 | – | nvd |
 | CVE-2026-55210 Joplin: SAML SSO account takeover via email-based account linking (missing is_external check in ssoLogin) | 21 Sep 202621:14 | – | osv_cve |
 | PT-2026-96278 | 21 Sep 202600:00 | – | ptsecurity |
 | CVE-2026-55210: Authentication Bypass by Spoofing | 21 Sep 202600:00 | – | rapid7 |
 | CVE-2026-55210 Joplin: SAML SSO account takeover via email-based account linking (missing is_external check in ssoLogin) | 21 Sep 202621:14 | – | vulnrichment |
[
{
"vendor": "laurent22",
"product": "joplin",
"versions": [
{
"version": "< 3.7.2",
"status": "affected"
}
]
}
]Data
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21 Sep 2026 21:14Current
CVSS 3.17.4
EPSS0.00479
SSVC