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OpenAdvisories
Medium · 4.8 CVE-2026-105785 EUVD-2026-92872

Joplin Server password reset accepts tokens issued for unrelated purposes

Published Oct 5, 2026 · Updated Oct 8, 2026 · Assigned by GitHub_M

Description

Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to Joplin Server 3.7.2, packages/server/src/models/TokenModel.ts stores CSRF, account-confirmation, email-change, and password-reset tokens without a purpose, and packages/server/src/models/UserModel.ts allows UserModel.resetPassword to accept any token returned by TokenModel.userFromToken. An attacker who obtains a victim's CSRF or confirmation token through a separate disclosure channel can submit it to the public password-reset endpoint, replace the victim's password, and cause the existing sessions and API applications to be deleted. This issue is fixed in Joplin Server 3.7.2.

Affected products

VendorProductAffectedFixed
laurent22 joplin < 3.7.2 —

Advisories 1

References