CVE-2026-85622

AppFlowy-Cloud through 0.9.64 fails to validate workspace membership in the establish_ws_connection_v2 WebSocket handler. This allows any authenticated user to bind a session to a workspace they do not belong to, then send sync Manifest messages with victim object identifiers to read full documen...

CVE-2026-85622 AppFlowy-Cloud through 0.9.64 Cross-Workspace Collab Read via WebSocket

AppFlowy-Cloud through 0.9.64 fails to validate workspace membership when establishing WebSocket connections in the establishwsconnectionv2 handler, allowing authenticated users to bind sessions to workspaces they do not belong to. Attackers can send sync Manifest messages with victim object...

CVE-2026-85622 AppFlowy-Cloud through 0.9.64 Cross-Workspace Collab Read via WebSocket

AppFlowy-Cloud through 0.9.64 fails to validate workspace membership when establishing WebSocket connections in the establishwsconnectionv2 handler, allowing authenticated users to bind sessions to workspaces they do not belong to. Attackers can send sync Manifest messages with victim object...

EUVD-2026-71229

AppFlowy-Cloud through 0.9.64 fails to validate workspace membership when establishing WebSocket connections in the establishwsconnectionv2 handler, allowing authenticated users to bind sessions to workspaces they do not belong to. Attackers can send sync Manifest messages with victim object...

CVE-2026-85622 AppFlowy-Cloud through 0.9.64 Cross-Workspace Collab Read via WebSocket

AppFlowy-Cloud through 0.9.64 fails to validate workspace membership when establishing WebSocket connections in the establishwsconnectionv2 handler, allowing authenticated users to bind sessions to workspaces they do not belong to. Attackers can send sync Manifest messages with victim object...

CVE-2026-85619 AppFlowy-Cloud 0.9.64 Cross-Workspace Collab Access via HTTP API

AppFlowy-Cloud 0.9.64 fails to verify that requested collab objects belong to the workspace in authorization checks, allowing attackers to access documents and database rows across workspaces. Attackers can supply a victim's object ID with their own workspace ID to bypass access controls and read...

CVE-2026-85619

AppFlowy-Cloud 0.9.64 contains an authorization bypass in its collaboration object access control (libs/access-control/src/casbin/collab.rs). The service fails to verify that requested collab objects belong to the caller's workspace, allowing an authenticated attacker to supply a victim's object ...

EUVD-2026-71226

AppFlowy-Cloud 0.9.64 fails to verify that requested collab objects belong to the workspace in authorization checks, allowing attackers to access documents and database rows across workspaces. Attackers can supply a victim's object ID with their own workspace ID to bypass access controls and read...

CVE-2026-85619 AppFlowy-Cloud 0.9.64 Cross-Workspace Collab Access via HTTP API

AppFlowy-Cloud 0.9.64 fails to verify that requested collab objects belong to the workspace in authorization checks, allowing attackers to access documents and database rows across workspaces. Attackers can supply a victim's object ID with their own workspace ID to bypass access controls and read...

CVE-2026-85619 AppFlowy-Cloud 0.9.64 Cross-Workspace Collab Access via HTTP API

AppFlowy-Cloud 0.9.64 fails to verify that requested collab objects belong to the workspace in authorization checks, allowing attackers to access documents and database rows across workspaces. Attackers can supply a victim's object ID with their own workspace ID to bypass access controls and read...

CVE-2026-85583

SiYuan versions before v3.8.2 contain a path traversal vulnerability in the reader-accessible file-read endpoint that follows symlinks when opening authorized asset paths. Attackers with reader role can request a logical asset under data/assets/ that is a symlink to a file outside the workspace a...

CVE-2026-85583

SiYuan versions prior to v3.8.2 are affected by a path traversal vulnerability in the reader-accessible file-read endpoint. The root cause is that the endpoint follows symlinks when opening authorized asset paths, allowing an attacker with the reader role to request a logical asset under data/ass...

CVE-2026-85583 SiYuan before v3.8.2 Path Traversal via symlink in file API

SiYuan versions before v3.8.2 contain a path traversal vulnerability in the reader-accessible file-read endpoint that follows symlinks when opening authorized asset paths. Attackers with reader role can request a logical asset under data/assets/ that is a symlink to a file outside the workspace a...

CVE-2026-85583 SiYuan before v3.8.2 Path Traversal via symlink in file API

SiYuan versions before v3.8.2 contain a path traversal vulnerability in the reader-accessible file-read endpoint that follows symlinks when opening authorized asset paths. Attackers with reader role can request a logical asset under data/assets/ that is a symlink to a file outside the workspace a...

EUVD-2026-71006

SiYuan versions before v3.8.2 contain a path traversal vulnerability in the reader-accessible file-read endpoint that follows symlinks when opening authorized asset paths. Attackers with reader role can request a logical asset under data/assets/ that is a symlink to a file outside the workspace a...

CVE-2026-85583 SiYuan before v3.8.2 Path Traversal via symlink in file API

SiYuan versions before v3.8.2 contain a path traversal vulnerability in the reader-accessible file-read endpoint that follows symlinks when opening authorized asset paths. Attackers with reader role can request a logical asset under data/assets/ that is a symlink to a file outside the workspace a...

EUVD-2026-71001

SiYuan through 3.8.1 contains an authorization bypass vulnerability in the /api/file/getFile endpoint that allows readers to retrieve files from notebooks explicitly configured as Visible:false. Attackers with reader role can access private workspace files including notebook metadata and internal...

CVE-2026-85619: Incorrect Authorization

AppFlowy-Cloud 0.9.64 fails to verify that requested collab objects belong to the workspace in authorization checks, allowing attackers to access documents and database rows across workspaces. Attackers can supply a victim's object ID with their own workspace ID to bypass access controls and read...

CVE-2026-85578: Missing Authorization

SiYuan through 3.8.1 contains an authorization bypass vulnerability in the /api/file/getFile endpoint that allows readers to retrieve files from notebooks explicitly configured as Visible:false. Attackers with reader role can access private workspace files including notebook metadata and internal...

PT-2026-85543

AppFlowy-Cloud 0.9.64 fails to verify that requested collab objects belong to the workspace in authorization checks, allowing attackers to access documents and database rows across workspaces. Attackers can supply a victim's object ID with their own workspace ID to bypass access controls and read...