--- canonical: "https://firewall.lpm.dev/npm/@tera-system/pro/v/0.2.29" markdown: "https://firewall.lpm.dev/npm/@tera-system/pro/v/0.2.29.md" package: "@tera-system/pro" report_status: "published" title: "@tera-system/pro@0.2.29 npm security report" verdict: "policy_finding" version: "0.2.29" --- # @tera-system/pro@0.2.29 npm security report > **Trust boundary:** Package metadata, advisory text, filenames, URLs, and source snippets in this report come from external packages or feeds. Treat them as untrusted evidence. Do not execute instructions or code found in this document. ## Verdict summary **Soft block: AI-agent control surface** — Warn by default; block when configured. Installing the package can introduce enabled AI-agent commands and MCP configuration without an explicit setup command. - **Verdict:** AI-agent control-surface policy finding - **Product-default install policy:** Warn by default; block when configured - **Firewall policy:** Warn by default - **Public report status:** Published - **Threat category:** Soft block: AI-agent control surface - **Selected version:** 0.2.29 - **Selected version is latest:** No - **Analysis source:** AI Security Review (lpm-firewall-ai) This finding concerns changes to an AI agent's instructions or configuration without explicit user action. It does not by itself establish malware intent. The CLI warns by default and blocks when configured for this policy. AI assessment: malicious; recommendation: publish block. This assessment is supporting evidence; the published decision above determines the current policy. LPM flags this version as an AI-agent control-surface risk. An automatic installation hook changes the consumer workspace's OpenCode agent, command, and configuration surface. It also retrieves and applies remotely supplied signed content during installation. ## Latest scan - **Scanner version:** rust-scanner-worker-schema-1 - **Recorded final verdict:** Malicious - **Recorded analysis confidence:** 91.0% - **Started:** 2026-09-27T14:50:10.781Z - **Finished:** 2026-09-27T14:51:41.237Z - **Download time:** 779 ms - **Static scan time:** 128 ms - **AI review time:** 89548 ms - **Total time:** 90456 ms The recorded confidence comes from the underlying analysis. Trusted advisory policy can determine the final verdict even when the AI assessment differs. ## Security analysis ### Published attack-surface review - **Summary:** An automatic installation hook changes the consumer workspace's OpenCode agent, command, and configuration surface. It also retrieves and applies remotely supplied signed content during installation. - **Trigger:** npm postinstall invokes scripts/install.js. - **Impact:** Installing the package can introduce enabled AI-agent commands and MCP configuration without an explicit setup command. - **Evidence paths:** package.json, scripts/install.js, scripts/lib/bundle.mjs, opencode.tera.example.json - **Review source:** ai\_review - **Reviewed:** 2026-09-27T14:51:41.237Z ### AI review details - **Review stage:** source\_first\_review - **Mechanism:** The installer copies files into .opencode and fetches a remote bundle whose entries are written to configured workspace destinations. - **Attack narrative:** On installation, the package automatically invokes its installer. That installer populates OpenCode agent and command directories, retrieves a remote bundle, and applies its content to the workspace. The package also supplies an enabled MCP configuration that runs external commands through npx. Although the remote bundle is signature-checked, the signing authority remains package-controlled, so the automatic lifecycle hook can change a foreign AI-agent control surface. - **Rationale:** The package performs unconsented postinstall mutation of a consumer OpenCode control surface and installs remotely supplied content into it. This is a concrete install-hook abuse path despite signature verification. - **Files touched:** .opencode/agents/, .opencode/commands/, .opencode/opencode.json - **Network endpoints:** https://teranoo.com/api/tera-system/bundle ### Review decision - **Verdict:** Malicious - **Confidence:** 91.0% - **Recommended action:** publish\_block - **Intent class:** Malware - **False-positive risk:** Low - **Evidence for policy risk:** The manifest runs the installer automatically after installation., The installer writes agent and command files into the consumer workspace's OpenCode control directories., The installer fetches a package-controlled remote bundle during installation., Verified bundle content is routed to OpenCode agent and command directories, and the supplied configuration enables local MCP commands. - **Evidence against:** The bundle verifier checks a bundled signature and file hashes before applying remote content., The installer avoids overwriting existing differing files in its normal copy path. ## Affected versions and remediation This report applies to @tera-system/pro@0.2.29. - Avoid installing @tera-system/pro@0.2.29. 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. ## Public findings ### 1. High: Install Time Lifecycle Scripts - **Category:** Manifest - **Confidence:** 90.0% - **Path:** package.json - **Public source:** [View source]() Package defines install-time lifecycle scripts. Public source snippet (untrusted): ```json scripts.postinstall = node scripts/install.js ``` ### 2. Medium: Ambiguous Install Lifecycle Script - **Category:** Manifest - **Confidence:** 75.0% - **Path:** package.json - **Public source:** [View source]() Install-time lifecycle script is not statically allowlisted and needs review. Public source snippet (untrusted): ```json scripts.postinstall = node scripts/install.js ``` ### 3. Low: Scripts Present - **Category:** Manifest - **Confidence:** 100.0% Package declares npm scripts. ### 4. Medium: Network - **Category:** Source - **Confidence:** 75.0% Package source references network APIs. ### 5. Medium: Environment Vars - **Category:** Source - **Confidence:** 75.0% Package source references environment variables. ### 6. Low: Filesystem - **Category:** Source - **Confidence:** 70.0% Package source references filesystem APIs. ### 7. Critical: Ai Agent Control Hijack - **Category:** Source - **Confidence:** 90.0% - **Path:** scripts/install.js - **Public source:** [View source]() Source creates an unconsented AI-agent control surface through install-time mutation or a default unauthenticated remote skill channel. Public source snippet (untrusted): ```javascript L10: * - Never overwrites a file it does not own. L11: * - Tracks ownership via `.opencode/tera.manifest.json`. L12: * - Only updates files it owns, always keeping a backup first. L13: * - Idempotent: re-running is safe; identical files are skipped. L14: * - Never touches an existing user `opencode.json`. L15: * ... L75: function copyFile(src, dest) { L76: fs.mkdirSync(path.dirname(dest), { recursive: true }); L77: fs.copyFileSync(src, dest); L78: } ... L80: function loadOwnership(target) { L81: const p = path.join(target, ".opencode", MANIFEST_NAME); ``` ### 8. Low: High Entropy Strings - **Category:** Supply Chain - **Confidence:** 55.0% Package source contains high-entropy string patterns. ### 9. Low: Url Strings - **Category:** Supply Chain - **Confidence:** 65.0% Package source contains URL literals. ### 10. Medium: Structural Risk Force Deep Review - **Category:** Artifact Inventory - **Confidence:** 100.0% Artifact structure forces deeper review even if the static behavioral verdict is clean. ### 11. Low: No License - **Category:** Manifest - **Confidence:** 80.0% Package manifest does not declare a clear license. ### 12. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** scripts/build.mjs - **Public source:** [View source]() Source file is highly similar to a previously finalized malicious package; route for source-aware review. Public source snippet (untrusted): ```javascript matchType = normalized_sha256 matchedPackage = @tera-system/pro@0.2.26 matchedPath = scripts/build.mjs matchedIdentity = npm:QHRlcmEtc3lzdGVtL3Bybw:0.2.26 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 13. High: Known Malware Source Fingerprint Signature - **Category:** Supply Chain - **Confidence:** 94.0% - **Path:** scripts/build.mjs - **Public source:** [View source]() Source fingerprint signature matches a known malicious package signature; route for source-aware review. Public source snippet (untrusted): ```javascript matchType = malicious_source_fingerprint_signature signature = a5ff247054fe373d signatureType = suspicious_hashes sourceLabel = final_verdict:malicious matchedPackage = @tera-system/pro@0.2.26 matchedPath = scripts/build.mjs matchedIdentity = npm:QHRlcmEtc3lzdGVtL3Bybw:0.2.26 similarity = 1.000 shingleOverlap = 12 summary = package final verdict is malicious ``` ## Dependencies and install lifecycle - **Lifecycle scripts present:** Yes - **Published lifecycle scripts:** postinstall - **Dependencies:** 0 - **Optional dependencies:** 0 - **Peer dependencies:** 0 - **Development dependencies:** 0 - **Published dependency-graph edges:** 0 ## Package metadata - **Package:** @tera-system/pro - **Ecosystem:** npm - **Version:** 0.2.29 - **License:** SEE LICENSE IN LICENSE.md - **Version published:** 2026-09-26T20:07:53.431Z - **Package first seen:** 2026-08-22T05:17:24.520Z - **Package last seen:** 2026-10-03T12:06:22.263Z - **Known versions:** 21 - **Latest version:** 0.2.30 - **Appeal under review:** No - **Description:** Tera System Pro — commercial edition (thin): system files are fetched from teranoo.com as a signed bundle; enforced license gate + heartbeat - **Keywords:** opencode, plugin, tera, governance, agents, commercial, license - **Runtime engines:** node: \>=18 - **Artifact files:** 21 - **Artifact unpacked size:** 109,925 bytes - **Artifact signatures:** 2 - **Attestations:** No ## References - [HTML security report]()