Description
A flaw has been found in WeKan up to 8.20. Affected is the function applyWipLimit of the file models/lists.js of the component Attachment Storage Handler. Executing a manipulation can lead to improper access controls. The attack can be executed remotely. Upgrading to version 8.21 is able to address this issue. This patch is called 8c0b4f79d8582932528ec2fdf2a4487c86770fb9. It is recommended to upgrade the affected component.
References (7)
Core 7
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.344267
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.344267
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.742666
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.742679
Product, Release Notes patch
https://github.com/wekan/wekan/releases/tag/v8.21
Product product
https://github.com/wekan/wekan/
Scores
CVSS v3
6.3
EPSS
0.0028
EPSS Percentile
19.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-284
CWE-266
Status
published
Products (1)
wekan_project/wekan
< 8.21
Published
Feb 04, 2026
Tracked Since
Feb 18, 2026