@xapp/form-widget@1.117.0
Form Widget
AI Security Review
scanned 6d ago · by lpm-firewall-aiThe widget automatically sends partial form answers on page unload, while its documentation describes automatic attribution tracking but not this collection of form contents. The behavior uses the configured widget API and fits the product's form-processing purpose, so it warrants a telemetry warning rather than a malicious verdict.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
The widget is embedded with a configured API key and the page unloads before form completion.
Impact
Incomplete user form responses and page metadata are sent without an explicit opt-in, creating a privacy risk.
Mechanism
The beforeunload handler passes accumulated form state to a partial-data event beacon, which posts it to the configured API origin.
AI rationale
The widget automatically sends partial form answers on page unload, while its documentation describes automatic attribution tracking but not this collection of form contents. The behavior uses the configured widget API and fits the product's form-processing purpose, so it warrants a telemetry warning rather than a malicious verdict.
Evidence
dist/index.es.jsREADME.md
Network endpoints1
configured API origin + /cms/widget/events
Decision evidence
public snapshotAI called this Suspicious at 88.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- On page unload, the handler sends current partial form data with an abandonment reason of `close_tab`.
- The partial-data event includes the supplied form data and event metadata.
- The beacon sends a POST to `/cms/widget/events` on the configured API origin when a widget key is present.
- The README describes automatic analytics for marketing attribution parameters.
Evidence against
- The package describes itself as a scheduling widget for multi-step forms, so processing and transmitting form data is part of its purpose.
- The event endpoint uses the widget's configured API origin, rather than a hard-coded unrelated collector.
Behavioral surface
EnvironmentVarsEvalNetwork
HighEntropyStringsMinifiedPossibleObfuscationTrivialUrlStrings
Source & flagged code
5 flaggeddist/index.jsView file
1"use strict";var e=require("react/jsx-runtime"),n=require("react"),t=function(){return t=Object.assign||function(e){for(var n,t=1,r=arguments.length;t<r;t++)for(var a in n=argument...
L2: /*! Copyright (c) 2025, XAPP AI */function mo(e,n){var t=e.slice(0,5);return!!n.find(function(e){if(e===t)return!0;if(e.includes("*")){var n=e.replace(/\*/g,"\\d")+"$";return new R...
High
Same File Env Network Execution
A single source file combines environment access, network access, and code or shell execution; review context before blocking.
dist/index.jsView on unpkg · L11"use strict";var e=require("react/jsx-runtime"),n=require("react"),t=function(){return t=Object.assign||function(e){for(var n,t=1,r=arguments.length;t<r;t++)for(var a in n=argument...
L2: /*! Copyright (c) 2025, XAPP AI */function mo(e,n){var t=e.slice(0,5);return!!n.find(function(e){if(e===t)return!0;if(e.includes("*")){var n=e.replace(/\*/g,"\\d")+"$";return new R...
Low
Eval
Package source references a known benign dynamic code generation pattern.
dist/index.jsView on unpkg · L1dist/index.es.jsView file
Findings
1 Critical1 High5 Medium5 Low
CriticalHardcoded Runtime Data Exfiltrationdist/index.es.js
HighSame File Env Network Executiondist/index.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
MediumAi Review Evidencedist/index.es.js
MediumAi Review Evidencedist/index.es.js
LowNon Install Lifecycle Scripts
LowScripts Present
LowEvaldist/index.js
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to @xapp/form-widget@1.117.0.
See all versions of @xapp/form-widget for other recorded verdicts.
- Review the evidence and your use of @xapp/form-widget@1.117.0 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.