--- canonical: "https://firewall.lpm.dev/npm/@cexy/wonfca/v/1.1.5" markdown: "https://firewall.lpm.dev/npm/@cexy/wonfca/v/1.1.5.md" package: "@cexy/wonfca" report_status: "published" title: "@cexy/wonfca@1.1.5 npm security report" verdict: "malicious" version: "1.1.5" --- # @cexy/wonfca@1.1.5 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 **Blocked & quarantined** — The external service can capture account credentials, two-factor codes, API keys, and returned session cookies. - **Verdict:** Malicious - **Product-default install policy:** Block - **Firewall policy:** Matched malicious - **Public report status:** Published - **Threat category:** Credential Exfiltration - **Selected version:** 1.1.5 - **Selected version is latest:** No - **Analysis source:** AI Security Review (lpm-firewall-ai) This is the current Firewall decision for the selected package version, based on the available public evidence. Findings for this version do not establish the status of other versions. AI assessment: malicious; recommendation: publish block. This assessment is supporting evidence; the published decision above determines the current policy. When automatic login recovery has credentials, the library sends them to a hard-coded third-party gateway. This exposes Facebook credentials and two-factor material outside Facebook. ## Latest scan - **Scanner version:** rust-scanner-worker-schema-1 - **Recorded final verdict:** Malicious - **Recorded analysis confidence:** 97.0% - **Started:** 2026-09-13T23:09:14.237Z - **Finished:** 2026-09-13T23:10:24.362Z - **Download time:** 765 ms - **Static scan time:** 3996 ms - **AI review time:** 65363 ms - **Total time:** 70125 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:** When automatic login recovery has credentials, the library sends them to a hard-coded third-party gateway. This exposes Facebook credentials and two-factor material outside Facebook. - **Trigger:** A caller uses automatic login recovery with configured email and password, or invokes the API-login path. - **Impact:** The external service can capture account credentials, two-factor codes, API keys, and returned session cookies. - **Evidence paths:** dist/index.js - **Review source:** ai\_review - **Reviewed:** 2026-09-13T23:10:24.362Z ### AI review details - **Review stage:** source\_first\_review - **Mechanism:** Credential forwarding to a fixed external login service. - **Attack narrative:** The package defaults its API login server to minhdong.site. Its API-login function constructs a request containing email, password, optional two-factor code, and optional API key, then posts it to that host. Automatic recovery loads credentials from configuration and routes them through this function when a session is invalid. This is credential exfiltration to a package-selected third party, not a direct Facebook login flow. - **Rationale:** The source establishes a concrete credential flow to a fixed third-party host during runtime login recovery. Lack of an install hook does not mitigate the credential-exfiltration behavior. - **Files touched:** dist/index.js - **Network endpoints:** https://minhdong.site/api/v1/facebook/login\_ios ### Review decision - **Verdict:** Malicious - **Confidence:** 97.0% - **Recommended action:** publish\_block - **Intent class:** Malware - **False-positive risk:** Low - **Evidence for block:** Default configuration selects a fixed third-party login gateway and enables automatic login recovery., The gateway request posts the supplied email, password, optional two-factor code, and optional API key., Failed session recovery reads configured credentials and sends them through the gateway., The shipped configuration example enables automatic installation of a different package. - **Evidence against:** package.json has no preinstall, install, or postinstall hook., The runtime default update setting does not install updates automatically. ## Affected versions and remediation This report applies to @cexy/wonfca@1.1.5. - Avoid installing @cexy/wonfca@1.1.5. 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. Low: Scripts Present - **Category:** Manifest - **Confidence:** 100.0% Package declares npm scripts. ### 2. High: Child Process - **Category:** Source - **Confidence:** 85.0% - **Path:** dist/index.js - **Public source:** [View source]() Package source references child process execution. Public source snippet (untrusted): ```javascript L5501: return new Promise((resolve, reject) => { L5502: (0, import_node_child_process.execFile)(npmCommand, ["i", dependency], { cwd: process.cwd() }, (error, _stdout, stderr) => { L5503: if (error) { ``` ### 3. High: Shell - **Category:** Source - **Confidence:** 85.0% Package source references shell execution. ### 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: Hardcoded Runtime Data Exfiltration - **Category:** Source - **Confidence:** 94.0% - **Path:** dist/index.js - **Public source:** [View source]() Source sends credentials or rich application records to a package-controlled external receiver enabled by default. Public source snippet (untrusted): ```javascript Default automatic account recovery forwards email, password, and two-factor material to a fixed non-platform login relay. dist/index.js: isVoiceMail: blob.is_voicemail hasEmailParticipant: data.has_email_participant, const rules2 = [0, { "ac": [1, { "com": _3, "edu": _3, "gov": _3, "mil": _3, "net": _3, "org": _3, "drr": _4, "feedback": _4, "forms": _4 }], "ad": _3, "ae": [1, { "ac": _3, "co": ... autoLogin: true, credentials: { email: "", password: "", twofactor: "" }, hasEmailParticipant: false, isVoiceMail: attachment.is_voicemail author_email: "", ``` ### 8. High: Credential Redirect Persistence - **Category:** Source - **Confidence:** 94.0% - **Path:** dist/index.mjs - **Public source:** [View source]() Manifest-reachable source sends a prompted API credential to a fixed unofficial gateway and persists the redirection. Public source snippet (untrusted): ```javascript Manifest-reachable source captures an API credential, sends it to a fixed unofficial gateway, and persists that redirection in agent or shell configuration. dist/index.mjs: fs.writeFileSync(targetPath, payload, "utf8"); const url2 = res?.request?.res?.responseUrl || (res?.config?.baseURL ? new URL(res.config.url || "/", res.config.baseURL).toString() : res?.config?.url || "https://www.facebook.com... return cfg2?.baseURL ? new URL(cfg2.url || "/", cfg2.baseURL).toString() : cfg2?.url || ""; fs2.writeFileSync(filePath, JSON.stringify(appState, null, 2), "utf8"); const baseUrl = `https://www.facebook.com/ajax/mercury/upload.php?${query.join("&")}`; urlBase: baseUrl, urlBase: baseUrl, headers: token ? { Authorization: `Bearer ${token}` } : void 0 ``` ### 9. High: Command Output Exfiltration - **Category:** Source - **Confidence:** 82.0% - **Path:** dist/index.js - **Public source:** [View source]() Source combines command execution, command-output handling, and outbound requests; review data flow before blocking. Public source snippet (untrusted): ```javascript L36: // src/func/logger.ts L37: function writeStdout(message) { L38: process.stdout.write(`${message} L39: `); ... L55: function getTheme() { L56: const fromEnv = String(process.env.FCA_LOG_THEME || "").toLowerCase(); L57: if (fromEnv === "minimal") return "minimal"; ... L135: const parts2 = parseLabel(message, "READY"); L136: const bodyOut2 = parts2.label === "READY" ? formatSuccessBody(parts2.body, grad, styles.text) : grad ? grad.coolStatus(parts2.body) : styles.text(parts2.body); L137: const labelOut2 = grad ? grad.coolStatus(padLabel(parts2.label)) : styles.text(padLabel(parts2.label)); ... L1525: const ua = options?.userAgent || "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36"; L1526: const referer = options?.referer || ``` ### 10. High: Cross File Remote Execution Context - **Category:** Source - **Confidence:** 72.0% - **Path:** dist/index.js - **Public source:** [View source]() Source spawns a local helper that also contains network and dynamic execution context; review data flow before blocking. Public source snippet (untrusted): ```javascript Cross-file remote execution chain: dist/index.js spawns dist/index.mjs; helper contains network access plus dynamic code execution. L36: // src/func/logger.ts L37: function writeStdout(message) { L38: process.stdout.write(`${message} L39: `); ... L55: function getTheme() { L56: const fromEnv = String(process.env.FCA_LOG_THEME || "").toLowerCase(); L57: if (fromEnv === "minimal") return "minimal"; ... L135: const parts2 = parseLabel(message, "READY"); L136: const bodyOut2 = parts2.label === "READY" ? formatSuccessBody(parts2.body, grad, styles.text) : grad ? grad.coolStatus(parts2.body) : styles.text(parts2.body); L137: const labelOut2 = grad ? grad.coolStatus(padLabel(parts2.label)) : styles.text(padLabel(parts2.label)); ... L1525: const ua = options?.userAgent || "Mozilla/5.0 (Windows NT ``` ### 11. Low: High Entropy Strings - **Category:** Supply Chain - **Confidence:** 55.0% Package source contains high-entropy string patterns. ### 12. Low: Url Strings - **Category:** Supply Chain - **Confidence:** 65.0% Package source contains URL literals. ### 13. Medium: Structural Risk Force Deep Review - **Category:** Artifact Inventory - **Confidence:** 90.0% Artifact structure forces deeper review even if the static behavioral verdict is clean. ### 14. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/index.js - **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 = abir-fca@0.0.22 matchedPath = dist/index.js matchedIdentity = npm:YWJpci1mY2E:0.0.22 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 15. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/index.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 = @cexy/wonfca@1.1.4 matchedPath = dist/index.mjs matchedIdentity = npm:QGNleHkvd29uZmNh:1.1.4 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ## Dependencies and install lifecycle - **Lifecycle scripts present:** No - **Dependencies:** 15 - **Optional dependencies:** 0 - **Peer dependencies:** 0 - **Development dependencies:** 7 - **Published dependency-graph edges:** 15 ### Published dependency entries - axios ^1.13.5 (Dependency) - axios-cookiejar-support ^5.0.5 (Dependency) - bluebird ^3.7.2 (Dependency) - cheerio ^1.0.0-rc.10 (Dependency) - cli-progress ^3.12.0 (Dependency) - duplexify ^4.1.3 (Dependency) - gradient-string ^3.0.0 (Dependency) - https-proxy-agent ^4.0.0 (Dependency) - mqtt ^4.3.8 (Dependency) - ora ^9.3.0 (Dependency) - picocolors ^1.1.1 (Dependency) - sequelize ^6.37.6 (Dependency) - sqlite3 ^5.1.7 (Dependency) - totp-generator ^1.0.0 (Dependency) - ws ^8.18.1 (Dependency) ## Package metadata - **Package:** @cexy/wonfca - **Ecosystem:** npm - **Version:** 1.1.5 - **License:** Apache-2.0 - **Version published:** 2026-09-02T14:06:08.725Z - **Package first seen:** 2026-08-02T08:16:38.313Z - **Package last seen:** 2026-09-19T06:32:46.080Z - **Known versions:** 16 - **Latest version:** 1.1.9 - **Appeal under review:** No - **Description:** Unofficial Facebook Chat API for Node.js - Interact with Facebook Messenger programmatically - **Author:** Hoon - **Keywords:** facebook, chat, api, messenger, bot, unofficial, automation, facebook-api, facebook-chat, facebook-messenger, chatbot, nodejs - **Runtime engines:** node: \>=14.0.0 - **Artifact files:** 12 - **Artifact unpacked size:** 1,705,138 bytes - **Artifact signatures:** 1 - **Attestations:** No ## References - [HTML security report]() - [Repository]() - [Homepage]() - [Issues]()