1vulnerability
- Critical0 (0.0%)
- High1 (100.0%)
- Medium0 (0.0%)
- Moderate0 (0.0%)
- Low0 (0.0%)
line-desktop-mcp
Ecosystem: npm
Downloads: 387
- 0CriticalAffects 0 versions
- 1HighAffects 1 version
- 0MediumAffects 0 versions
- 0ModerateAffects 0 versions
- 0LowAffects 0 versions
Monthly breakdown
- 1 vulnerabilities
- Critical: 0
- High: 1
- Medium: 0
- Moderate: 0
- Low: 0
Vulnerabilities (1)
Known vulnerabilities affecting line-desktop-mcp, based on data from OSV.
| ID | Severity | Summary | Affected versions | Published | Source |
|---|---|---|---|---|---|
| GHSA-4hf8-5mjm-rfgq | High | Streamable HTTP mode exposes LINE Desktop read/send tools without MCP authentication# Streamable HTTP mode exposes LINE Desktop read/send tools without MCP authentication ## Summary `line-desktop-mcp` supports a `--http-mode` Streamable HTTP transport for use with clients such as n8n. In this mode the server binds to `0.0.0.0` and exposes the MCP `/mcp` endpoint without an MCP-layer authentication check. Any network client that can reach the port can initialize a session, list tools, and call tools that read LINE Desktop chat history or send LINE messages through the already logged-in desktop application. This is High for deployments where the HTTP port is reachable beyond |
| GitHub (opens in a new tab) |
- GHSA-4hf8-5mjm-rfgqHighStreamable HTTP mode exposes LINE Desktop read/send tools without MCP authentication
< 1.1.2
# Streamable HTTP mode exposes LINE Desktop read/send tools without MCP authentication ## Summary `line-desktop-mcp` supports a `--http-mode` Streamable HTTP transport for use with clients such as n8n. In this mode the server binds to `0.0.0.0` and exposes the MCP `/mcp` endpoint without an MCP-layer authentication check. Any network client that can reach the port can initialize a session, list tools, and call tools that read LINE Desktop chat history or send LINE messages through the already logged-in desktop application. This is High for deployments where the HTTP port is reachable beyond
CVE: CVE-2026-49357