CWE-639

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, an Insecure Direct Object Reference (IDOR) vulnerability in the gradebook result view page allows any authenticated teacher to delete any student's grade result across the entire platform by…

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.8.6, any authenticated user can overwrite any file's content by ID through the `POST /api/v1/retrieval/process/files/batch` endpoint. The endpoint performs no…

Authorization Bypass Through User-Controlled Key vulnerability in Logo Software Inc. Logo Cloud allows Forceful Browsing, Resource Leak Exposure. This issue affects Logo Cloud: before 0.67.

Summary Git LFS storage is content-addressed by OID alone (`/<oid[0]>/<oid[1]>/`) but per-repo authorization lives in the `lfs_object` table keyed `(repo_id, oid)`. `serveUpload` skips re-uploading when the OID file already exists on disk and inserts a new…

## Summary In Gogs 0.14.1, `GET /attachments/:uuid` returns the raw attachment file **without verifying whether the requester has view permission for the associated Issue/Comment/Release or the repository**. In a test environment with `REQUIRE_SIGNIN_VIEW = false`, we confirmed…

## Summary Open WebUI `v0.9.5` lets an authenticated user attach arbitrary `file_id` values to their own chat message without checking whether they own or can read those files. If the attacker then shares that chat and grants themselves read access, `has_access_to_file()`…

### Summary Daytona's organization role update and delete endpoints authorized the caller as an owner of the organization named in the request path, but resolved and mutated the target role by its identifier alone, without verifying the role belonged to that organization. An…

### Summary Langflow's `/api/v1/monitor` router exposes 7 endpoints that perform read, write, and delete operations on user-owned resources — messages, sessions, build artifacts, and LLM transaction logs — without verifying that the authenticated requester owns the targeted…

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.80 and 9.9.1-alpha.6, a relation query using the $relatedTo operator could read the membership of a Relation field even when that field was hidden from…

Frappe is a full-stack web application framework. Prior to versions 15.107.0 and 16.17.0, an IDOR vulnerability allows authenticated users to access other users' email configuration details. This issue has been patched in versions 15.107.0 and 16.17.0.

## Impact Three related defects on admin Livewire components allowed data tampering, sensitive data disclosure, and stored XSS: - **IDOR via unlocked properties.** Several Livewire components in the admin panel exposed Eloquent model identifiers as public properties without…

HAX CMS helps manage microsite universe with PHP or NodeJs backends. Starting in version 2.0.0 and prior to version 26.0.0, the gitlist plugin is exposed to unauthenticated users, allowing unauthenticated browsing of git repositories and git history. Version 26.0.0 patches the…

## Summary **Type:** Insecure Direct Object Reference. The agent CRUD endpoints (`GET / PATCH / DELETE /workspaces/{workspace_id}/agents/{agent_id}`) gate access on `require_workspace_member(workspace_id)` only, then resolve `agent_id` through `AgentService.get(agent_id)` which…

### Am I affected? You are affected if all of the following are true: - You use `better-auth` at a version `>= 1.6.0, < 1.6.11`. - The `deviceAuthorization` plugin is enabled in your auth config (`deviceAuthorization()` in your `plugins` array). - A third party can observe a…

## Summary **Type:** Insecure Direct Object Reference. The issue CRUD endpoints (`GET / PATCH / DELETE /workspaces/{workspace_id}/issues/{issue_id}`) gate access on `require_workspace_member(workspace_id)` only, then resolve `issue_id` through `IssueService.get(issue_id)` which…

## Summary **Type:** Insecure Direct Object Reference. The comment endpoints (`POST /workspaces/{workspace_id}/issues/{issue_id}/comments` and `GET .../comments`) gate access on `require_workspace_member(workspace_id)` only, then call `CommentService.create(issue_id=issue_id,…

## Summary **Type:** Insecure Direct Object Reference. The project CRUD endpoints (`GET / PATCH / DELETE /workspaces/{workspace_id}/projects/{project_id}` and `GET .../{project_id}/stats`) gate access on `require_workspace_member(workspace_id)` only, then resolve `project_id`…

## Summary **Type:** Insecure Direct Object Reference. Five label endpoints — `PATCH /workspaces/{workspace_id}/labels/{label_id}`, `DELETE .../labels/{label_id}`, `POST .../issues/{issue_id}/labels/{label_id}`, `DELETE .../issues/{issue_id}/labels/{label_id}`, `GET…

## Summary **Type:** Insecure Direct Object Reference. The dependency endpoints (`POST/GET /workspaces/{workspace_id}/issues/{issue_id}/dependencies` and `DELETE .../dependencies/{dep_id}`) gate access on `require_workspace_member(workspace_id)` only, then dispatch to…

### Summary PraisonAI Platform's workspace-scoped REST routes contain a systemic object-level authorization flaw that allows an authenticated user from one workspace to access, modify, and delete objects belonging to another workspace by supplying the victim object's global…