CVE-2026-46649
Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks.
Impact
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 GET /api/login_with_code/:id endpoint accepts a nine-digit SSO authentication code with a ten-minute lifetime without applying limiterLoginBruteForce. An unauthenticated attacker who targets a user during an active SSO login can make unlimited guesses, and a correct code returns a full session token that permits access to and modification of the user's notes, notebooks, and account settings. This issue is fixed in version 3.7.2.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/laurent22/joplin/commit/fd8c1fb53f98f689e846dc164e39f307f09b684d
- https://github.com/laurent22/joplin/pull/15433
- https://github.com/laurent22/joplin/security/advisories/GHSA-6vwc-4hrg-qp5h
- https://github.com/laurent22/joplin/tree/v3.7.2
- https://github.com/laurent22/joplin/security/advisories/GHSA-6vwc-4hrg-qp5h