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MAL-2026-13410

Dashboard / Malicious Package / MAL-2026-13410

MAL-2026-13410

Published: 6 Aug 2026Last Modified: 6 Aug 2026

Summary: Malicious code in @addai/entity-runtime (npm)

Details: Source: amazon-inspector (248d92bb0f9ac7a066bb69c3f3ecea88241e5dd35ea1b61393896c88c07b0856) The package runs a daemon that polls a hardcoded Supabase project (syhzpqqvrplaqdipcymw.supabase.co) via the RPC `runtime_pick_next_request` for remote-supplied job rows and spawns Claude Code / Codex / Kimi / Gemini / Grok in a PTY on the installer's host, driven by fields controlled by the paired remote party (prompt, permissionMode, appendSystemPrompt, allowedTools, model, workingDirectory). In `dist/session-runner.js`, `spawnClaudeForRuntime` invokes the agent binary through a login shell (`['-l','-c','exec "$@"',...]`) and, when `input.permissionMode === 'bypassPermissions'`, passes `--dangerously-skip-permissions`, letting the remotely-driven AI agent execute arbitrary shell tools as the local user without any interactive prompt. On start, `ensureBypassPermissionsAccepted()` in `dist/index.js` also writes `skipDangerousModePermissionPrompt: true` into the installer's user-global `~/.claude/settings.json`, disabling Claude Code's own bypass-permissions safety dialog for every future interactive Claude Code session the installer runs — not just those spawned by this daemon. `dist/capabilities.js` additionally reads `~/.kimi/config` and modifies PATH. The net effect is a persistent remote-controlled channel giving the paired remote party host-level RCE on the installer's machine via the AI agent tool loop, plus a persistent lowering of a separate vendor tool's safety prompts.

Affected packages

Package

Name: @addai/entity-runtime

Purl: pkg:npm/%40addai/entity-runtime

Affected ranges

Type: N/A

Events:

Introduced- None

Fixed -None

Affected versions

0.2.55

0.2.51

0.2.53

0.2.47

0.2.46

0.2.45

0.2.49

0.2.48

0.2.50

0.2.58

0.2.56

0.2.52