Wekan
CVE-2026-1896
MEDIUM
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Lifecycle Timeline
3DescriptionCVE.org
A vulnerability has been found in WeKan up to 8.20. Affected by this vulnerability is the function ComprehensiveBoardMigration of the file server/migrations/comprehensiveBoardMigration.js of the component Migration Operation Handler. The manipulation of the argument boardId leads to improper access controls. The attack is possible to be carried out remotely. Upgrading to version 8.21 addresses this issue. The identifier of the patch is cc35dafef57ef6e44a514a523f9a8d891e74ad8f. Upgrading the affected component is advised.
AnalysisAI
Improper access control in Wekan's board migration function allows authenticated remote attackers to manipulate the boardId parameter and gain unauthorized access to sensitive data or modify board information. Wekan versions up to 8.20 are affected, and administrators should upgrade to version 8.21 or later to remediate this vulnerability.
Technical ContextAI
Affects Wekan. A vulnerability has been found in WeKan up to 8.20. Affected by this vulnerability is the function ComprehensiveBoardMigration of the file server/migrations/comprehensiveBoardMigration.js of the component Migration Operation Handler. The manipulation of the argument boardId leads to improper access controls. The attack is possible to be carried out remotely. Upgrading to version 8.21 addresses this issue. The identifier of the patch is cc35dafef57ef6e44a514a523f9a8d891e74ad8f. Upgrading the affe
RemediationAI
A vendor patch is available — apply it immediately. Restrict network access to the affected service where possible.
packages/wekan-ldap/server/ldap.js in Wekan before 4.87 can process connections even though they are not authorized by t
OS command injection in Wekan (the open-source Meteor-based kanban board) before version 9.07 lets an authenticated user
Authentication bypass in Wekan (open-source Meteor kanban) before version 9.46 lets an unauthenticated attacker imperson
A stored cross-site scripting (Stored XSS) vulnerability in file preview in WeKan before 6.75 allows remote authenticate
Wekan, open source kanban board system, between version 3.12 and 4.11, is vulnerable to multiple stored cross-site scrip
Account takeover in Wekan (open-source Meteor kanban) before 9.32 allows an attacker who controls an OIDC provider accou
LDAP filter injection in WeKan before 8.19 allows remote unauthenticated attackers to manipulate LDAP search filters and
Privilege escalation in WeKan (versions prior to 8.35) allows authenticated board members with low privileges to perform
Improper access control in Wekan (self-hosted open-source Meteor kanban) before version 9.37 lets any authenticated user
Wekan versions 8.31.0 through 8.33 expose webhook URLs and authentication tokens to all board members through unfiltered
Server-Side Request Forgery in Wekan 8.32-8.33 allows authenticated users to force the server to make arbitrary HTTP req
Privilege escalation in Wekan (self-hosted Meteor kanban) before 9.32 lets any authenticated user directly invoke OIDC-o
Same weakness CWE-266 – Incorrect Privilege Assignment
View allSame technique Information Disclosure
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External POC / Exploit Code
Leaving vuln.today