Missing Authorization Affecting line-desktop-mcp package, versions <1.1.2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published5 Jul 2026
- disclosed26 Jun 2026
- creditUnknown
Introduced: 26 Jun 2026
NewCVE-2026-49357 (opens in a new tab)How to fix?
Upgrade line-desktop-mcp to version 1.1.2 or higher.
Overview
line-desktop-mcp is a MCP Server for LINE Desktop Automation via GUI scripting
Affected versions of this package are vulnerable to Missing Authorization in the --http-mode process. An attacker can access and control LINE Desktop read and send tools by sending requests to the /mcp endpoint without authentication, allowing them to read chat history and send messages as the logged-in user if the HTTP port is reachable from the network. This is only exploitable if the server is started with --http-mode and is bound to a network-accessible interface.