{"id":"CVE-2026-46649","published":"2026-09-21T21:17:03.323","lastModified":"2026-09-21T21:17:03.323","description":"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.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-307"],"vendors":[],"products":[],"references":[{"url":"https://github.com/laurent22/joplin/commit/fd8c1fb53f98f689e846dc164e39f307f09b684d","tags":[]},{"url":"https://github.com/laurent22/joplin/pull/15433","tags":[]},{"url":"https://github.com/laurent22/joplin/security/advisories/GHSA-6vwc-4hrg-qp5h","tags":[]},{"url":"https://github.com/laurent22/joplin/tree/v3.7.2","tags":[]}],"exploitRefs":[{"url":"https://github.com/laurent22/joplin/commit/fd8c1fb53f98f689e846dc164e39f307f09b684d","tags":[]},{"url":"https://github.com/laurent22/joplin/pull/15433","tags":[]},{"url":"https://github.com/laurent22/joplin/security/advisories/GHSA-6vwc-4hrg-qp5h","tags":[]},{"url":"https://github.com/laurent22/joplin/tree/v3.7.2","tags":[]}],"hasPoc":true,"ai":null}