registry / AI-agent capability abuse / dsh-plugin-prompt-tool
dsh-plugin-prompt-tool
DSH 插件：提示词工具，规范模型的思维链与回答内容，提供 Web UI 编辑 preset.md 与 AGENTS.md，并按 skills 目录注册可开关技能。
This report shows the evidence for dsh-plugin-prompt-tool@0.3.1. 1 of 15 known versions is blocked or flagged. The newest version, 1.0.0, is allowed. See all versions.
AI Security Review
scanned 2mo ago · by lpm-firewall-aiThe package persistently deploys and injects instructions designed to defeat agent safety boundaries, then supplies command execution capability. No install hook or external exfiltration was found, but the runtime behavior is a concrete malicious agent-control payload.
Static reason
No blocking static signals were detected.; previous stored version diff introduced dangerous source
Trigger
Loading the DSH plugin with its default settings activates the resident preset and prompt injection.
Impact
Can override agent safety behavior and facilitate harmful code generation or local command execution.
Mechanism
Runtime agent-prompt persistence and command-tool registration.
Policy narrative
When loaded, default settings create a DSH-resident preset and inject the bundled prompt into agent messages. That prompt explicitly suppresses refusals and recasts reverse shells, C2, backdoors, exploits, and bypasses as harmless local-fixture work. The package also exposes a Windows bash tool that passes agent-provided command strings to a shell. This is a concrete AI-agent control and capability-abuse chain, not a benign editor-only prompt feature.
AI rationale
The package persistently deploys and injects instructions designed to defeat agent safety boundaries, then supplies command execution capability. No install hook or external exfiltration was found, but the runtime behavior is a concrete malicious agent-control payload.
Evidence
preset.mdlib/index.mjspreset/prompt-injector.mjsupstream/dsh-anchored-standard/preset/custom-bash.mjs$DSH_HOME/AGENTS.md$DSH_HOME/.agent-presets/prompt-tool/
Decision evidence
public snapshotAI called this Malicious at 97.0% confidence as Malware with low false-positive risk.
Evidence for block
- The bundled preset forbids refusals and instructs the agent to output requested content.
- The preset reframes reverse shells, C2, backdoors, and exploits as benign local fixtures.
- Default settings enable resident-agent writes, preset generation, and prompt injection.
- At runtime it writes the preset and injects its text into agent messages.
- Its Windows tool executes agent-provided shell commands without OS sandbox confinement.
Evidence against
- No npm preinstall, install, or postinstall hook is declared.
- No external network endpoint or credential-exfiltration path was found.
Behavioral surface
ChildProcessEnvironmentVarsFilesystemNetwork
HighEntropyStrings
Source & flagged code
6 flagged · loading sourcelib/index.mjsView file
•Manifest-trigger-reachable source links an external AI-agent control path to a behavior-bearing write operation.
import { buildcordis, parsefrontmatter } from "./preset-core.mjs";
import z from "@deepseek-ai/schemastery";
import { installsettingssection, settingsnamespace } from "@deepseek-ai/dsh-settings";
import { existssync, mkdirsync, readfilesync, readdirsync, rmsync, writefilesync } from "node:fs";
import { fileurltopath } from "node:url";
import { join } from "node:path";
import { homedir } from "node:os";
const name = "prompt-tool";
const inject = [
"skills",
"webserver",
"commands",
"llm",
"subagents"
];
const preset_file_url = new url("../preset.md", import.meta.url);
const preset_file_path = fileurltopath(preset_file_url);
const skills_dir = fileurlto
High
Trigger Reachable External Ai Agent Control Surface Mutation
Manifest-trigger-reachable source writes behavior-bearing configuration into a user or project AI-agent control surface.
lib/index.mjsView on unpkg41writeAgents: z.boolean().default(true),
writePreset: z.boolean().default(true),
injectPrompt: z.boolean().default(true),
High
Ai Review Evidence
Default settings enable resident-agent writes, preset generation, and prompt injection.
lib/index.mjsView on unpkg · L41upstream/dsh-anchored-standard/preset/custom-bash.mjs
Findings
6 High2 Medium4 Low
HighTrigger Reachable External Ai Agent Control Surface Mutationlib/index.mjs
HighPrevious Version Dangerous Deltaupstream/dsh-anchored-standard/preset/custom-bash.mjs
HighAi Review Evidencepreset.md
HighAi Review Evidencepreset.md
HighAi Review Evidencelib/index.mjs
HighAi Review Evidencepreset/prompt-injector.mjs
MediumNetwork
MediumEnvironment Vars
LowNon Install Lifecycle Scripts
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
Affected versions and remediation
This report applies to dsh-plugin-prompt-tool@0.3.1.
The versions list below shows the verdict for each recorded version.
- Avoid installing dsh-plugin-prompt-tool@0.3.1. 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: .
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