MCP Google Workspace Server 访问控制错误漏洞

MCP Google Workspace Server is an integrated Gmail and calendar service tool developed by Jean-Christophe Hoelt. There is a security vulnerability in MCP Google Workspace Server, which stems from incorrect operations in the saveToDisk function of the src/tools/gmail.ts file within the MCP Gmail...

PT-2026-45484

Name of the Vulnerable Software and Affected Versions praisonai-platform affected versions not specified Description An authorization bypass exists that allows users with member-level privileges to tamper with workspace metadata and settings. The issue occurs because the PATCH /workspaces/workspa...

PT-2026-45498

A vulnerability was found in j3k0 mcp-google-workspace up to 831790e7d5c2663325733d9f5579cc339a267c4c. This issue affects the function saveToDisk of the file src/tools/gmail.ts of the component MCP Gmail Tool. Performing a manipulation results in improper access controls. It is possible to initia...

GHSA-C2M8-4GCG-V22G praisonai-platform: Any workspace member can promote themselves or others to owner via PATCH /workspaces/{id}/members/{user_id}

Summary Type: Vertical privilege escalation. The PATCH /workspaces/workspaceid/members/userid endpoint is gated by requireworkspacememberworkspaceid, which defaults to minrole="member" and is never overridden by the route. The handler then calls MemberService.updateroleworkspaceid, userid,...

praisonai-platform: Any workspace member can promote themselves or others to owner via PATCH /workspaces/{id}/members/{user_id}

Summary Type: Vertical privilege escalation. The PATCH /workspaces/workspaceid/members/userid endpoint is gated by requireworkspacememberworkspaceid, which defaults to minrole="member" and is never overridden by the route. The handler then calls MemberService.updateroleworkspaceid, userid,...

GHSA-W388-2392-PX73 praisonai-platform: Missing authorization on member removal enables full workspace takeover by any user regardless of role

Summary Type: Authorization bypass enabling owner lockout. The DELETE /workspaces/workspaceid/members/userid endpoint is gated only by requireworkspacememberworkspaceid default minrole="member". Any member can remove any other member, including the workspace owner, using a single DELETE. There is...

Missing Authorization

Overview praisonai-platform is a Platform layer for PraisonAI — workspace, auth, issues, projects Affected versions of this package are vulnerable to Missing Authorization through the remove function. An attacker can remove any member, including the workspace owner, by sending a crafted DELETE...

praisonai-platform: Missing authorization on member removal enables full workspace takeover by any user regardless of role

Summary Type: Authorization bypass enabling owner lockout. The DELETE /workspaces/workspaceid/members/userid endpoint is gated only by requireworkspacememberworkspaceid default minrole="member". Any member can remove any other member, including the workspace owner, using a single DELETE. There is...

praisonai-platform: Label endpoints' unchecked label_id/issue_id enable cross-workspace label IDOR (edit, delete, link)

Summary Type: Insecure Direct Object Reference. Five label endpoints — PATCH /workspaces/workspaceid/labels/labelid, DELETE .../labels/labelid, POST .../issues/issueid/labels/labelid, DELETE .../issues/issueid/labels/labelid, GET .../issues/issueid/labels — gate access on...

Authorization Bypass Through User-Controlled Key

Overview praisonai-platform is a Platform layer for PraisonAI — workspace, auth, issues, projects Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key in the LabelService process, which fails to verify that labelid and issueid belong to the...

GHSA-5JX9-W35F-VP65 praisonai-platform: Label endpoints' unchecked label_id/issue_id enable cross-workspace label IDOR (edit, delete, link)

Summary Type: Insecure Direct Object Reference. Five label endpoints — PATCH /workspaces/workspaceid/labels/labelid, DELETE .../labels/labelid, POST .../issues/issueid/labels/labelid, DELETE .../issues/issueid/labels/labelid, GET .../issues/issueid/labels — gate access on...

praisonai-platform: IDOR in dependency endpoints allows cross-workspace issue linking, reading, and deletion due to missing ownership checks

Summary Type: Insecure Direct Object Reference. The dependency endpoints POST/GET /workspaces/workspaceid/issues/issueid/dependencies and DELETE .../dependencies/depid gate access on requireworkspacememberworkspaceid only, then dispatch to DependencyService calls that take URL/body-supplied issue...

Authorization Bypass Through User-Controlled Key

Overview praisonai-platform is a Platform layer for PraisonAI — workspace, auth, issues, projects Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via the DependencyService process. An attacker can access, modify, or delete dependencies across...

GHSA-4X6R-9V57-3GQW praisonai-platform: IDOR in dependency endpoints allows cross-workspace issue linking, reading, and deletion due to missing ownership checks

Summary Type: Insecure Direct Object Reference. The dependency endpoints POST/GET /workspaces/workspaceid/issues/issueid/dependencies and DELETE .../dependencies/depid gate access on requireworkspacememberworkspaceid only, then dispatch to DependencyService calls that take URL/body-supplied issue...

Missing Authorization

Overview praisonai-platform is a Platform layer for PraisonAI — workspace, auth, issues, projects Affected versions of this package are vulnerable to Missing Authorization in the requireworkspacemember process. An attacker can gain unauthorized control over workspace membership and escalate...

GHSA-H37G-4H4P-9X97 PraisonAI Platform: Missing role checks let any workspace member become owner and control workspace membership

Summary PraisonAI Platform has a broken workspace authorization check that allows any authenticated low-privilege workspace member to escalate their own role to owner. The issue is caused by privileged workspace-management routes using the shared dependency requireworkspacemember... without...

PraisonAI Platform: Missing role checks let any workspace member become owner and control workspace membership

Summary PraisonAI Platform has a broken workspace authorization check that allows any authenticated low-privilege workspace member to escalate their own role to owner. The issue is caused by privileged workspace-management routes using the shared dependency requireworkspacemember... without...

GHSA-6H6V-6M7W-7VXX PraisonAI Platform workspace-scoped routes allow cross-workspace object access by global object ID

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 UUID. The affected pattern...

Authorization Bypass Through User-Controlled Key

Overview praisonai-platform is a Platform layer for PraisonAI — workspace, auth, issues, projects Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key in the process that handles workspace-scoped object access. An attacker can gain unauthorized acce...

PraisonAI Platform workspace-scoped routes allow cross-workspace object access by global object ID

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 UUID. The affected pattern...