CVEvulnerability

CVE-2025-66557

4.3 MEDIUM Published 2025-12-05 Modified 2026-09-25 Official page ↗
Status
Analyzed
Published
2025-12-05
Last modified
2026-09-25
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weaknesses
CWE-284

Description

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.

Affected configurations

• nextcloud deck (>= 1.14.0 < 1.14.6) • nextcloud deck (>= 1.15.0 < 1.15.2)

Related

Weakness · CWE (1)

  • CWE-284 Improper Access Control weakness

References