Vikunja has cross-tenant IDOR in kanban move-task endpoint via unauthorized body task_id

Summary The kanban endpoint POST /api/v1/projects/project/views/view/buckets/bucket/tasks moves a task into a bucket. The task is identified by taskid in the request body. The endpoint's authorization check TaskBucket.CanUpdate only verifies that the caller may update the project/view/bucket name...

GHSA-5PG6-M483-7VRG Vikunja has cross-tenant IDOR in kanban move-task endpoint via unauthorized body task_id

Summary The kanban endpoint POST /api/v1/projects/project/views/view/buckets/bucket/tasks moves a task into a bucket. The task is identified by taskid in the request body. The endpoint's authorization check TaskBucket.CanUpdate only verifies that the caller may update the project/view/bucket name...

CVE-2026-55066

Vikunja (open-source self-hosted task management) has a cross-tenant IDOR in the kanban move-task endpoint. The task_id field is attacker-controlled via the request body, yet TaskBucket.CanUpdate only authorizes the project/view/bucket from the URL — never the task itself. Because Task.ReadOne pe...

CVE-2026-55066 Vikunja: Cross-tenant IDOR in kanban move-task endpoint via unauthorized body task_id

Vikunja is an open-source self-hosted task management platform. Prior to 2.4.0, POST /api/v1/projects/project/views/view/buckets/bucket/tasks accepts a body supplied taskid but TaskBucket.CanUpdate in pkg/models/kanbantaskbucket.go authorizes only the project, view, and bucket from the URL...

PYSEC-2026-2328 Aegra has cross-user run injection in /threads/{thread_id}/runs (IDOR)

Impact Aegra deployments running 0.9.0 through 0.9.6 with multiple authenticated users on a shared instance are vulnerable to a cross-tenant IDOR. Any authenticated user User A, given another user's threadid User B, can: - Execute graph runs against User B's thread via POST /threads/threadid/runs...

CVE-2026-45297

OpenReplay (self-hosted) before 1.26.0 is affected by a cross-tenant IDOR on feature-flag and assist-stats routes via {project_id} case mismatch. The root cause involves ProjectAuthorizer.call only performing authorization checks when projectIdentifier == "projectId" (camelCase), and, for EE mult...

CVE-2026-45297 Cross-tenant IDOR on feature-flag and assist-stats routes via {project_id} case mismatch

OpenReplay is a self-hosted session replay suite. Prior to 1.26.0, there is a cross-tenant IDOR on feature-flag and assist-stats routes via projectid case mismatch. ProjectAuthorizer.call OSS api/auth/authproject.py:14-38 and EE ee/api/auth/authproject.py:14-46 only runs...

CVE-2026-45297

OpenReplay is a self-hosted session replay suite. Prior to 1.26.0, there is a cross-tenant IDOR on feature-flag and assist-stats routes via projectid case mismatch. ProjectAuthorizer.call OSS api/auth/authproject.py:14-38 and EE ee/api/auth/authproject.py:14-46 only runs...

CVE-2026-42463 SQLBot: Unauthorized Access Vulnerability

SQLBot is an intelligent Text-to-SQL system based on large language models and RAG. Prior to 1.8.0, SQLBot contains a Cross-Workspace IDOR Insecure Direct Object Reference and Authorization Bypass vulnerability in the /api/v1/datasource/exportDsSchema and /api/v1/datasource/uploadDsSchema...

CVE-2026-44423 ShellHub: Cross-tenant IDOR in `GET /api/sessions/:uid` discloses SSH session data

ShellHub is a centralized SSH gateway. Prior to 0.24.2, GET /api/sessions/:uid returns the full session object for any authenticated caller, without scoping by the caller's tenant. An authenticated user can read session records SSH username, device UID, remote IP, terminal type, authenticated fla...

CVE-2026-44423 ShellHub: Cross-tenant IDOR in `GET /api/sessions/:uid` discloses SSH session data

ShellHub is a centralized SSH gateway. Prior to 0.24.2, GET /api/sessions/:uid returns the full session object for any authenticated caller, without scoping by the caller's tenant. An authenticated user can read session records SSH username, device UID, remote IP, terminal type, authenticated fla...

ShellHub has cross-tenant IDOR in `GET /api/namespaces/:tenant` via API Key bypasses membership check

Summary GET /api/namespaces/:tenant returns the full namespace object — including the members list user IDs, e-mails, roles, settings, and device counts — to any caller authenticated by an API Key, for any tenant, regardless of the API Key's own tenant scope. The handler conditionally skips the...