GO-2026-6655 SiYuan MCP asset.upload Reads Arbitrary Absolute File Paths (Workspace Boundary Bypass) in github.com/siyuan-note/siyuan/kernel

SiYuan MCP asset.upload Reads Arbitrary Absolute File Paths Workspace Boundary Bypass in github.com/siyuan-note/siyuan/kernel...

GHSA-P23F-CM6Q-2QP8 SiYuan MCP asset.upload Reads Arbitrary Absolute File Paths (Workspace Boundary Bypass)

Security Advisory — SiYuan MCP asset.upload Reads Arbitrary Absolute File Paths Workspace Boundary Bypass | Field | Value | |---|---| | Disclosed by | joysinleung [email protected] | | Report date | 2026-08-13 | | Product | SiYuan 思源笔记 — siyuan-note/siyuan | | Go module |...

SiYuan MCP asset.upload Reads Arbitrary Absolute File Paths (Workspace Boundary Bypass)

Security Advisory — SiYuan MCP asset.upload Reads Arbitrary Absolute File Paths Workspace Boundary Bypass | Field | Value | |---|---| | Disclosed by | joysinleung [email protected] | | Report date | 2026-08-13 | | Product | SiYuan 思源笔记 — siyuan-note/siyuan | | Go module |...

CVE-2026-100634

SiYuan before v3.8.4 does not validate the sender or restrict recipients in the 'siyuan-send-windows' IPC handler of the Electron main process app/electron/main.js. The handler ignores event.sender and forwards any received payload to every BrowserWindow returned by BrowserWindow.getAllWindows,...

EUVD-2026-87728

SiYuan before v3.8.4 does not validate the sender or restrict recipients in the 'siyuan-send-windows' IPC handler of the Electron main process app/electron/main.js. The handler ignores event.sender and forwards any received payload to every BrowserWindow returned by BrowserWindow.getAllWindows,...

EUVD-2026-38489

Language Servers for AWS vulnerable to arbitrary file write...

CVE-2026-56839 PraisonAI Code agent tools fail open without a workspace boundary

PraisonAI is a multi-agent teams system. Prior to 4.6.59, the CODETOOLS wrappers keep workspaceroot as None and pass workspace=None to readfile, searchreplace, and applydiff helpers that enforce path containment only for a truthy workspace. An application that exposes codereadfile,...

CVE-2026-56839 PraisonAI Code agent tools fail open without a workspace boundary

PraisonAI is a multi-agent teams system. Prior to 4.6.59, the CODETOOLS wrappers keep workspaceroot as None and pass workspace=None to readfile, searchreplace, and applydiff helpers that enforce path containment only for a truthy workspace. An application that exposes codereadfile,...

CVE-2026-56839

PraisonAI (Python package praisonai), a multi-agent LLM framework, is affected by a fail-open workspace boundary in its CODE_TOOLS wrappers. Prior to 4.6.59 , the global variable _workspace_root defaults to None, and the lower-level helpers (read_file, search_replace, apply_diff) only enforce pat...

CVE-2026-56839 PraisonAI Code agent tools fail open without a workspace boundary

PraisonAI is a multi-agent teams system. Prior to 4.6.59, the CODETOOLS wrappers keep workspaceroot as None and pass workspace=None to readfile, searchreplace, and applydiff helpers that enforce path containment only for a truthy workspace. An application that exposes codereadfile,...

CVE-2026-57129

PraisonAI (praisonaiagents Python package) is vulnerable to arbitrary file read via the MentionsParser._process_file_mention function in mentions.py. When an @file: mention path is not found relative to the workspace, the code falls back to Path(file_path) without traversal, symlink, or workspace...

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 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...

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-2026-82873

ToolJet through 3.0.0-ee-beta.2 contains authorization bypass vulnerabilities in the POST /api/v2/resources/export endpoint that allow authenticated users to disclose TooljetDB table schemas across workspace boundaries and export app definitions across granular permission boundaries. Attackers ca...

PT-2026-83750

Name of the Vulnerable Software and Affected Versions ToolJet versions prior to 3.0.0-ee-beta.2 Description An authorization bypass exists in the 'POST /api/v2/resources/export' endpoint. Authenticated users can disclose TooljetDB table schemas across workspace boundaries or export app definition...

CVE-2026-82233 SiYuan before v3.8.1 Path Traversal via asset.upload

SiYuan before v3.8.1 contains a path traversal vulnerability in the asset.upload MCP tool that accepts arbitrary absolute file paths without workspace boundary validation. Attackers can induce the AI Agent to upload sensitive files such as SSH keys or credentials from outside the workspace into t...

EUVD-2026-67685

SiYuan before v3.8.1 contains a path traversal vulnerability in the asset.upload MCP tool that accepts arbitrary absolute file paths without workspace boundary validation. Attackers can induce the AI Agent to upload sensitive files such as SSH keys or credentials from outside the workspace into t...