CVE-2026-105786High· 8.5▾ MidnightPoC availableJoplin 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, appli…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 46.8 · likelihood 0.1 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 7.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Exploit / PoC code exists
0.3%
0.3% → 0.4%
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.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-105784Medium· 4.6Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks
CVE-2026-59815Medium· 4.3Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks
CVE-2026-105783High· 8.0Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks
CVE-2026-105785Medium· 4.8Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks
CVE-2026-59814High· 7.6Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks
CVE-2026-55105High· 7.7Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks