CVE-2025-66557Medium· 5.4▾ SunlitNextcloud Deck is a kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. Prior to 1.14.6 and 1.15.2, a bug in the permission logic allowed users with "Can share" permissi…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.7 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 25.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.3%
Nextcloud Deck is a kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. Prior to 1.14.6 and 1.15.2, a bug in the permission logic allowed users with "Can share" permission to modify the permissions of other recipients. This vulnerability is fixed in 1.14.6 and 1.15.2.
deck >= 1.14.0, < 1.14.6deck >= 1.15.0, < 1.15.2Upgrade past the affected range:
deck 1.15.2Connected by shared product, vendor, weakness, or advisory.
CVE-2026-77170Medium· 4.3The Deck config API allows authenticated users to set board-scoped configuration keys for arbitrary board IDs without validating whether the user owns or has permission to manage the referenced board.
CVE-2025-66548Low· 3.3Nextcloud Deck is a kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud
CVE-2026-82986Medium· 4.6The user in a group can bypass the group restriction set by an administrator on link sharing, creating share links for a table even though they shouldn't have that permission.
CVE-2026-77171Low· 3.5A public shared collective always allowed recipients of the link to create pages.
CVE-2026-77173Medium· 4.3A user could create a docx or odt file with a # in the filename with confidential information such as a credit card number and have it not be marked as confidential.
CVE-2026-67400Low· 3.5A missing token type check allowed to retrieve more additional information about the WOPI configuration with a user or guest token.