PT-2026-78650

Name of the Vulnerable Software and Affected Versions Wekan versions prior to 9.75 Description An authenticated user with attachment upload privileges can execute arbitrary commands as the Wekan server process on deployments where an external scanner is configured. The issue occurs in...

PT-2026-78652

Name of the Vulnerable Software and Affected Versions Wekan versions prior to 9.90 Description An issue exists where the isFileValid function in models/fileValidation.js relies on the Unix file command for content-based MIME detection. When the file binary is unavailable, the detectMimeFromFile...

PT-2026-78651

Wekan is open source kanban built with Meteor. Prior to 9.89, the second Boards.allow update rule in server/permissions/boards.js called canUpdateBoardSort in server/lib/utils.js, which authorized any board member whenever fieldNames included sort. Because Meteor combines allow rules with OR...

CVE-2026-55234

Wekan is open source kanban built with Meteor. Prior to 9.37, Wekan DDP update allow rules in server/permissions/cards.js, server/permissions/lists.js, and server/permissions/swimlanes.js authorize against the stored source boardId and do not validate a new boardId in the update modifier. Any...

CVE-2026-53446

Wekan is open source kanban built with Meteor. Prior to 9.32, Wekan webhook integration URLs in models/integrations.js are stored from user input and later fetched by server/notifications/outgoing.js without applying the existing validateAttachmentUrl private-network checks from...

CVE-2026-53447

Wekan is open source kanban built with Meteor. Prior to 9.35, the Wekan cloneBoard Meteor method in models/import.js uses caller-supplied sourceBoardId to build a board export through models/exporter.js without invoking canExport or checking source-board membership. Any authenticated user who kno...

CVE-2026-53445

Wekan is open source kanban built with Meteor. Prior to 9.32, the Wekan copyBoard Meteor DDP method in server/publications/boards.js copies a board by caller-supplied board ID without checking this.userId, membership, or admin access. Any authenticated user can copy a private board they are not a...

CVE-2026-52893

Wekan is open source kanban built with Meteor. Prior to 9.32, the Wekan Accounts.onCreateUser hook in server/models/users.js merges OIDC logins into existing accounts when the OIDC email or username matches an existing Wekan user, without verifying ownership or checking emailverified. An attacker...

CVE-2026-52890

Wekan is open source kanban built with Meteor. Prior to 9.31, Wekan allows a logged-in board member to insert an attachment document through the /attachments/insert DDP method with attacker-controlled versions.original.path and versions.original.storage fields. The server/permissions/attachments....

CVE-2026-52891

Wekan is open source kanban built with Meteor. Prior to 9.07, Wekan avatar upload functionality embeds user-supplied filenames into paths later passed to childprocess.exec for MIME-type detection. Because models/avatars.js and models/fileValidation.js used a shell command with the avatar filename...

CVE-2026-53444

Wekan is open source kanban built with Meteor. Prior to 9.32, Wekan OIDC-related Meteor methods in packages/wekan-oidc/oidcserver.js, server/models/org.js, and server/models/team.js are globally callable without the admin authorization checks used by their non-OIDC counterparts. Authenticated use...

CVE-2026-52892

Wekan is open source kanban built with Meteor. Prior to 9.32, Wekan REST handlers in server/models/customFields.js use read-level Authentication.checkBoardAccess instead of write-level Authentication.checkBoardWriteAccess for mutating custom-field routes. A read-only board member can call POST,...

CVE-2026-55652

Wekan prior to v9.46 is vulnerable to a header-login bypass: the server trusts X-Forwarded-For via HEADER_LOGIN_TRUSTED_IPS in getRequestIp(), allowing unauthenticated users to request a login for any username and obtain a meteor_login_token (including admin), enabling full account takeover. The ...

CVE-2026-55652 Wekan: Header-login IP allowlist bypass via X-Forwarded-For spoofing in Wekan allows unauthenticated full account takeover (incl. admin)

Wekan is open source kanban built with Meteor. Prior to 9.46, header-login with HEADERLOGINTRUSTEDIPS uses getRequestIp in server/lib/headerLoginAuth.js to trust the client-supplied X-Forwarded-For header before the real socket address, allowing an unauthenticated attacker to send HEADERLOGINID f...

CVE-2026-55652 Wekan: Header-login IP allowlist bypass via X-Forwarded-For spoofing in Wekan allows unauthenticated full account takeover (incl. admin)

Wekan is open source kanban built with Meteor. Prior to 9.46, header-login with HEADERLOGINTRUSTEDIPS uses getRequestIp in server/lib/headerLoginAuth.js to trust the client-supplied X-Forwarded-For header before the real socket address, allowing an unauthenticated attacker to send HEADERLOGINID f...

CVE-2026-55234

Wekan (open source Kanban on Meteor) has a cross-board write flaw in versions before 9.37. The DDP update allow rules in server/permissions/cards.js, server/permissions/lists.js, and server/permissions/swimlanes.js validate only the stored boardId and do not verify a new boardId in the update mod...

CVE-2026-55234 Wekan: Broken access control: any authenticated user can move their Cards/Lists/Swimlanes into a private board they are not a member of (cross-board write via collection allow rule)

Wekan is open source kanban built with Meteor. Prior to 9.37, Wekan DDP update allow rules in server/permissions/cards.js, server/permissions/lists.js, and server/permissions/swimlanes.js authorize against the stored source boardId and do not validate a new boardId in the update modifier. Any...

CVE-2026-53447

Wekan (open-source Kanban) contains a vulnerability in the cloneBoard Meteor method prior to version 9.35. The method in models/import.js uses a caller-supplied sourceBoardId to export a board via models/exporter.js without canExport checks or membership verification. As a result, any authenticat...

CVE-2026-53447

Wekan is open source kanban built with Meteor. Prior to 9.35, the Wekan cloneBoard Meteor method in models/import.js uses caller-supplied sourceBoardId to build a board export through models/exporter.js without invoking canExport or checking source-board membership. Any authenticated user who kno...

CVE-2026-52893

Wekan before 9.32 is vulnerable through the Accounts.onCreateUser hook in server/models/users.js, which merges OIDC logins into existing accounts when the OIDC email or username matches an existing Wekan user without verifying ownership or email_verified. An attacker with an OIDC provider account...