@xapp/contact-app@1.101.15
Booking & Contact Page for Form Widget
AI Security Review
scanned 5d ago · by lpm-firewall-aiThe bundle automatically sends incomplete form contents on page exit, without an explicit submission. The destination is the widget’s configured service and the package is a contact form, so the behavior is suspicious telemetry rather than clear malicious exfiltration.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
The widget is open and the visitor closes or navigates away from the page before completing the form.
Impact
Unsubmitted contact or scheduling information can reach the service without an explicit form submission, along with visitor and page metadata.
Mechanism
A beforeunload handler packages accumulated fields as a partial_data event and sends it as a keepalive POST to the configured service origin's /cms/widget/events endpoint.
AI rationale
The bundle automatically sends incomplete form contents on page exit, without an explicit submission. The destination is the widget’s configured service and the package is a contact form, so the behavior is suspicious telemetry rather than clear malicious exfiltration.
Evidence
dist/index.es.jsREADME.md
Network endpoints4
api.xapp.aiform.xapp.aidev-api.xapp.mediadev-widget.xapp.media
Decision evidence
public snapshotAI called this Suspicious at 87.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- A beforeunload handler sends accumulated partial form data with abandonmentReason "close_tab" when the user leaves before completing the form.
- The partial-data event includes tracking metadata such as user agent, timezone, language, screen and viewport dimensions, and page URL.
- The event beacon sends a POST to the configured service origin at /cms/widget/events, including the widget key and event data.
Evidence against
- The package describes itself as a stand-alone contact and scheduling page, so sending completed form submissions to its service fits its purpose.
- The README documents automatic capture and persistence of marketing tracking parameters for form API requests.
- The manifest has no install or lifecycle scripts; its entry points are browser bundles.
Behavioral surface
ChildProcessEnvironmentVarsEvalNetworkShell
HighEntropyStringsMinified
Source & flagged code
5 flaggedrollup.config.jsView file
23import replaceStatic from "@rollup/plugin-replace";
L24: import { execSync } from "child_process";
L25:
High
dist/xapp-contact-page.jsView file
1!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globa...
L2: /*! Copyright (c) 2025, XAPP AI */function da(e,t){var n=e.slice(0,5);return!!t.find(function(e){if(e===n)return!0;if(e.includes("*")){var t=e.replace(/\*/g,"\\d")+"$";return new R...
High
Same File Env Network Execution
A single source file combines environment access, network access, and code or shell execution; review context before blocking.
dist/xapp-contact-page.jsView on unpkg · L11!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globa...
L2: /*! Copyright (c) 2025, XAPP AI */function da(e,t){var n=e.slice(0,5);return!!t.find(function(e){if(e===n)return!0;if(e.includes("*")){var t=e.replace(/\*/g,"\\d")+"$";return new R...
Findings
1 Critical3 High4 Medium4 Low
CriticalHardcoded Runtime Data Exfiltrationdist/index.es.js
HighChild Processrollup.config.js
HighShell
HighSame File Env Network Executiondist/xapp-contact-page.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
MediumAi Review Evidencedist/index.es.js
LowScripts Present
LowEvaldist/xapp-contact-page.js
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to @xapp/contact-app@1.101.15.
See all versions of @xapp/contact-app for other recorded verdicts.
- Review the evidence and your use of @xapp/contact-app@1.101.15 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
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