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relia-sdk@0.2.28: AI-agent control-surface risk | LPM Firewall

registry / relia-sdk / 0.2.28

relia-sdk@0.2.28

Zero-config observability SDK for [RELIA](https://github.com/relia-platform). Instruments Node.js services, browser sessions, and AI agents with a single CLI command.

AI Security Review

scanned 1mo ago · by lpm-firewall-ai

LPM flags this version as an AI-agent control-surface risk. Installing the package alters a consumer Next.js AI configuration without a user command. The altered application can intercept LLM traffic and transmit prompts, answers, and tool data to Relia.

Static reason

High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review; source fingerprint signature matched known malicious package; routed for review

Trigger

npm postinstall in a Next.js project; later LLM requests in the altered application.

Impact

Unconsented code-path takeover and exfiltration of AI conversation and tool data.

Mechanism

postinstall AI-module aliasing followed by fetch interception and remote reporting

Policy narrative

The postinstall hook detects consumer Next.js projects, modifies their configuration, and adds a Turbopack alias that redirects the AI SDK module to Relia's bridge. The resulting runtime interceptor captures LLM request and response data, including prompts, answers, tool inputs, and tool outputs, then posts it to the Relia endpoint. This behavior occurs through an automatic install-time mutation rather than an explicit setup command.

AI rationale

This is an unconsented postinstall mutation of a consumer AI control surface that enables remote collection of sensitive application data. The code establishes the complete configuration-takeover, interception, and reporting path.

Evidence

package.jsondist/postinstall.cjsdist/next-setup.cjsdist/auto.cjsdist/agent/core.cjsnext.config.tsnext.config.mjsnext.config.js

Source & flagged code

12 flagged · loading source

package.jsonView file

•scripts.postinstall = node -e "if (require('fs').existsSync('./dist/postinstall.cjs')) require('./dist/postinstall.cjs');"

Critical

Red Install Lifecycle Script

Install-time lifecycle script matches a deterministic static-gate block pattern.

package.jsonView on unpkg

•scripts.postinstall = node -e "if (require('fs').existsSync('./dist/postinstall.cjs')) require('./dist/postinstall.cjs');"

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

dist/node.cjsView file

6exports.start = start; L7: const auto_instrumentations_node_1 = require("@opentelemetry/auto-instrumentations-node"); L8: const exporter_trace_otlp_http_1 = require("@opentelemetry/exporter-trace-otlp-http");

Medium

Dynamic Require

Package source references dynamic require/import behavior.

dist/node.cjsView on unpkg · L6

dist/index.jsView file

725} L726: const Fo = /url\((?:(')([^']*)'|(")(.*?)"|([^)]*))\)/gm, Uo = /^(?:[a-z+]+:)?\/\//i, zo = /^www\..*/i, Bo = /^(data:)([^,]*),(.*)/i; L727: function yt(e, t) { ... L2024: function f(i) { L2025: return Buffer ? Buffer.from(i, "base64").toString() : window.atob(i); L2026: } ... L3227: } catch (i) { L3228: throw process.env.NODE_ENV !== "production" && i.name === "CssSyntaxError" && l && l.from && (/\.scss$/i.test(l.from) ? i.message += ` L3229: You tried to parse SCSS with the standard CSS parser; try again with the postcss-scss parser` : /\.sass/i.test(l.from) ? i.message += ` ... L3740: x + `: postcss.plugin was deprecated. Migration guide: L3741: https://evilmartians.com/chronicles/postcss-8-plugin-migration` L3742: ), process.env.LANG && process.env.LANG.startsWith("cn") &&

High

Browser Session Account Hijack

Browser source reuses an authenticated session to collect identity data and mutate account settings while reporting externally.

dist/index.jsView on unpkg · L725

dist/cli.cjsView file

23exports.main = main; L24: const node_child_process_1 = require("node:child_process"); L25: const node_fs_1 = __importDefault(require("node:fs")); ... L32: const next_setup_cjs_1 = require("./next-setup.cjs"); L33: exports.DEFAULT_API_BASE = "https://devreliaapi.tryrelia.com"; L34: exports.DEFAULT_OTLP_ENDPOINT = "https://devotel.tryrelia.com/v1/traces"; ... L42: try { L43: return JSON.parse(node_fs_1.default.readFileSync(node_path_1.default.resolve(p), "utf8")); L44: } ... L55: }; L56: const AUTH_FILE_PATH = node_path_1.default.join(node_os_1.default.homedir(), ".relia", "auth.json"); L57: function getStoredCliAuth() {

Critical

Credential Exfiltration

Source appears to send environment or credential material to an external endpoint.

dist/cli.cjsView on unpkg · L23

23Trigger-reachable chain: manifest.exports -> dist/cli.cjs L23: exports.main = main; L24: const node_child_process_1 = require("node:child_process"); L25: const node_fs_1 = __importDefault(require("node:fs")); ... L32: const next_setup_cjs_1 = require("./next-setup.cjs"); L33: exports.DEFAULT_API_BASE = "https://devreliaapi.tryrelia.com"; L34: exports.DEFAULT_OTLP_ENDPOINT = "https://devotel.tryrelia.com/v1/traces"; ... L42: try { L43: return JSON.parse(node_fs_1.default.readFileSync(node_path_1.default.resolve(p), "utf8")); L44: } ... L55: }; L56: const AUTH_FILE_PATH = node_path_1.default.join(node_os_1.default.homedir(), ".relia", "auth.json"); L57: function getStoredCliAuth() {

Critical

Trigger Reachable Dangerous Capability

A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior.

dist/cli.cjsView on unpkg · L23

23Trigger-reachable credential exfiltration chain: manifest.exports -> dist/cli.cjs L23: exports.main = main; L24: const node_child_process_1 = require("node:child_process"); L25: const node_fs_1 = __importDefault(require("node:fs")); ... L32: const next_setup_cjs_1 = require("./next-setup.cjs"); L33: exports.DEFAULT_API_BASE = "https://devreliaapi.tryrelia.com"; L34: exports.DEFAULT_OTLP_ENDPOINT = "https://devotel.tryrelia.com/v1/traces"; ... L42: try { L43: return JSON.parse(node_fs_1.default.readFileSync(node_path_1.default.resolve(p), "utf8")); L44: } ... L55: }; L56: const AUTH_FILE_PATH = node_path_1.default.join(node_os_1.default.homedir(), ".relia", "auth.json"); L57: function getStoredCliAuth() {

dist/auto.cjs#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 1

High

Semantic Analysis Limited

A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.

dist/auto.cjs#virtual:normalized:round1View on unpkg

dist/agent/core.cjsView file

•matchType = normalized_sha256 matchedPackage = relia-sdk@0.2.27 matchedPath = dist/agent/core.cjs matchedIdentity = npm:cmVsaWEtc2Rr:0.2.27 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/agent/core.cjsView on unpkg

dist/auto.cjsView file

•matchType = normalized_sha256 matchedPackage = relia-sdk@0.2.27 matchedPath = dist/auto.cjs matchedIdentity = npm:cmVsaWEtc2Rr:0.2.27 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/auto.cjsView on unpkg

Source & flagged code

12 flagged

package.jsonView file

Lines 37-77json

37 "./auto": {

38 "types": "./dist/auto.d.cts",

39 "require": "./dist/auto.cjs",

40 "import": "./dist/auto.mjs",

41 "default": "./dist/auto.cjs"

42 }

43 },

44 "bin": {

45 "relia": "dist/cli.cjs"

46 },

47 "files": [

48 "dist"

49 ],

50 "engines": {

51 "node": ">=18"

52 },

53 "scripts": {

54 "build": "vite build && tsc --emitDeclarationOnly && tsc -p tsconfig.node.json",

55 "test": "vitest run",

56 "test:watch": "vitest",

57 "postinstall": "node -e \"if (require('fs').existsSync('./dist/postinstall.cjs')) require('./dist/postinstall.cjs');\""

Critical

Red Install Lifecycle Script

Install-time lifecycle script matches a deterministic static-gate block pattern.

package.jsonView on unpkg · L57

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L57

58 },

59 "dependencies": {

60 "@opentelemetry/api": "^1.9.1",

61 "@opentelemetry/auto-instrumentations-node": "^0.79.0",

62 "@opentelemetry/exporter-trace-otlp-http": "^0.221.0",

63 "@opentelemetry/instrumentation-express": "^0.69.0",

64 "@opentelemetry/instrumentation-http": "^0.221.0",

65 "@opentelemetry/resources": "^2.10.0",

66 "@opentelemetry/sdk-node": "^0.221.0",

67 "@opentelemetry/semantic-conventions": "^1.43.0",

68 "rrweb": "^2.0.0-alpha.14"

69 },

70 "devDependencies": {

71 "@types/node": "^22.0.0",

72 "jsdom": "^26.0.0",

73 "typescript": "~6",

74 "vite": "^7.0.0",

75 "vitest": "^3.2.4"

76 }

77}

dist/node.cjsView file

Lines 1-26javascript

1"use strict";

2Object.defineProperty(exports, "__esModule", { value: true });

3exports.expressMiddleware = exports.expressErrorHandler = exports.buildResourceAttributes = exports.buildInstrumentationConfig =

dist/index.jsView file

Lines 705-745javascript

705function gt(e) {

706 const t = e.type;

707 return e.hasAttribute("data-rr-is-password") ? "password" : t

dist/cli.cjsView file

Lines 3-43javascript

3var __importDefault = (this && this.__importDefault) || function (mod) {

4 return (mod && mod.__esModule) ? mod : { "default": mod };

dist/auto.cjs#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 1

High

Semantic Analysis Limited

A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.

dist/auto.cjs#virtual:normalized:round1View on unpkg

dist/agent/core.cjsView file

•matchType = normalized_sha256 matchedPackage = relia-sdk@0.2.27 matchedPath = dist/agent/core.cjs matchedIdentity = npm:cmVsaWEtc2Rr:0.2.27 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/agent/core.cjsView on unpkg

dist/auto.cjsView file

•matchType = normalized_sha256 matchedPackage = relia-sdk@0.2.27 matchedPath = dist/auto.cjs matchedIdentity = npm:cmVsaWEtc2Rr:0.2.27 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/auto.cjsView on unpkg