CVE-2026-59815 (GCVE-0-2026-59815)
Vulnerability from cvelistv5
Published
2026-09-21 21:15
Modified
2026-09-24 22:49
CWE
  • CWE-863 - Incorrect Authorization
Summary
Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.7, Joplin Server's ItemModel.checkIfAllowed() authorizes writes to items with a share ID when any share_users row exists for the caller, without requiring ShareUserStatus.Accepted. A low-privileged authenticated user with a pending folder-share invitation can create an item under the share ID, and ShareModel.updateSharedItems3() propagates the injected content to the owner and accepted participants before the attacker accepts the invitation. This issue is fixed in version 3.7.7.
Impacted products
Vendor Product Version
laurent22 joplin Version: < 3.7.7
Create a notification for this product.
Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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