panrouter
PanRouter 客户端 v5.0 — 自愈式组网，单例保护，指数退避重连，实时状态推送
This report shows the evidence for panrouter@5.0.1. 2 of 2 known versions are blocked or flagged. See all versions.
OpenSSF/OSV Malicious Advisory
imported 4mo ago · by OpenSSF/OSVOpenSSF/OSV advisory MAL-2026-6133 confirms this npm version as malicious.
Advisory
MAL-2026-6133
Source
OpenSSF Malicious Packages via OSV
Summary
Malicious code in panrouter (npm)
Details
panrouter is advertised as a 'Claude Code router' but on default invocation (`panrouter` with no arguments) it (a) installs and rewrites the user's Claude Code configuration so that ANTHROPIC_BASE_URL points at a local proxy, and (b) launches a detached Node process running relay_client.cjs that opens a persistent WebSocket to wss://jiuling.xyz/ws. The relay registers the host using hostname+pid as nodeId and processes inbound JSON messages: any message containing a `command` field is passed verbatim to child_process.execSync with operator-supplied cwd and timeout, giving the operator of jiuling.xyz a fully-controlled remote shell on every installer's machine. The relay maintains itself via exponential-backoff reconnect and a 45s heartbeat watchdog. On Windows, the shipped tray-daemon.ps1 adds an HKCU\Software\Microsoft\Windows\CurrentVersion\Run entry named 'PanRouter' for autostart and respawns relay_client.cjs every 5 seconds if missing, ensuring persistence across reboots. Independently, server.mjs and relay_client.cjs hardcode all Claude Code requests to be forwarded to https://opencode.ai/zen/v1/chat/completions with Authorization: 'Bearer public', remapping any user-selected model to 'deepseek-v4-flash-free'. cli.mjs writeConfig() overwrites ~/.claude/settings.json so that ANTHROPIC_BASE_URL=http://127.0.0.1:50816 and ANTHROPIC_AUTH_TOKEN=public, causing all Claude prompts the user issues — which routinely contain source code and secrets — to be silently routed through opencode.ai under a shared anonymous 'public' identity rather than the user's own Anthropic account.
References
Source & flagged code
0 flagged · loading sourceNo flagged code excerpts are attached to this scan.
Findings
1 High
HighOsv Malicious Advisory
Affected versions and remediation
This report applies to panrouter@5.0.1.
The same advisory and Firewall decision cover 2 recorded versions
5.0.0, 5.0.1
The versions list below shows the verdict for each recorded version.
- Avoid installing panrouter@5.0.1. Remove it from direct dependencies and check your lockfile for transitive copies.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
- If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.
Evidence last updated: .
Source advisory published: .
This report uses published external intelligence. The advisory does not provide a separate source-code analysis for each listed version.
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