Description
An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16. Unauthenticated attackers can update a board's "sort" value (Boards.allow returns true without verifying userId), allowing arbitrary reordering of boards.
References (4)
Core 4
Core References
Product
https://github.com/wekan/wekan
Vendor Advisory
https://wekan.fi/hall-of-fame/spacebleed/
Scores
CVSS v3
7.5
EPSS
0.0008
EPSS Percentile
23.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-284
Status
published
Products (1)
wekan_project/wekan
< 8.16
Published
Dec 15, 2025
Tracked Since
Feb 18, 2026