CVE-2026-46649 | BDVDB-2026-377295 Detail

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.

Impact#

Weaknesses#

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Exploit#

History#

1. Version 12026-09-21Record published in the CVE List.
2. Version 22026-09-28Most recent update recorded in the CVE List.