@inchurch/matcha-components@22.36.2
[Link to the project](https://bitbucket.org/inradar/design-system/src/master/).
AI Security Review
scanned 5d ago · by lpm-firewall-aiThe bidi characters are part of Arabic country labels, but the page-builder clear action has an overbroad destructive side effect: confirming a canvas clear also erases all origin localStorage. This is a user-triggered data-loss risk, so it warrants a warning rather than a malicious-package block.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
A user clicks the page builder's canvas-clear command and confirms the prompt.
Impact
Other application state stored in localStorage on the same origin may be lost.
Mechanism
After clearing the editor canvas, a timer calls localStorage.clear() without limiting the deletion to page-builder data.
AI rationale
The bidi characters are part of Arabic country labels, but the page-builder clear action has an overbroad destructive side effect: confirming a canvas clear also erases all origin localStorage. This is a user-triggered data-loss risk, so it warrants a warning rather than a malicious-package block.
Evidence
fesm2022/inchurch-matcha-components.mjs
Network endpoints1
unpkg.com/matcha-components/assets/page-builder
Decision evidence
public snapshotAI called this Suspicious at 90.0% confidence as Unknown with medium false-positive risk.
Evidence for warning
- The page builder asks the user to confirm clearing the canvas, then runs the canvas-clear command and calls localStorage.clear(), deleting all local storage for the origin.
- The page-builder component loads its editor assets from the matcha-components path on unpkg when its view initializes.
- The flagged bidi characters occur in Arabic country names in the phone-country list.
Evidence against
- The manifest identifies this as an Angular component library with no lifecycle scripts.
- The broad storage deletion is behind an explicit canvas-clear action and confirmation.
Behavioral surface
ChildProcessDynamicRequireEval
HighEntropyStringsMinifiedPossibleObfuscationUrlStrings
NoLicense
Source & flagged code
8 flaggedassets/page-builder/js/grapesjs-plugin-export.jsView file
1/*! grapesjs-plugin-export - 1.0.11 */
L2: !function(e,t){'object'==typeof exports&&'object'==typeof module?module.exports=t():'function'==typeof define&&define.amd?define([],t):'object'==typeof exports?exports["grapesjs-pl...
L3: //# sourceMappingURL=index.js.map
Medium
Dynamic Require
Package source references dynamic require/import behavior.
assets/page-builder/js/grapesjs-plugin-export.jsView on unpkg · L11/*! grapesjs-plugin-export - 1.0.11 */
L2: !function(e,t){'object'==typeof exports&&'object'==typeof module?module.exports=t():'function'==typeof define&&define.amd?define([],t):'object'==typeof exports?exports["grapesjs-pl...
L3: //# sourceMappingURL=index.js.map
Low
Eval
Package source references a known benign dynamic code generation pattern.
assets/page-builder/js/grapesjs-plugin-export.jsView on unpkg · L1fesm2022/inchurch-matcha-components.mjsView file
Findings
2 Critical1 High5 Medium4 Low
CriticalTrojan Source Unicodefesm2022/inchurch-matcha-components.mjs
CriticalTrigger Reachable Dangerous Capabilityfesm2022/inchurch-matcha-components.mjs
HighSemantic Analysis Limitedpackage.json
MediumDynamic Requireassets/page-builder/js/grapesjs-plugin-export.js
MediumStructural Risk Force Deep Review
MediumAi Review Evidencefesm2022/inchurch-matcha-components.mjs
MediumAi Review Evidencefesm2022/inchurch-matcha-components.mjs
MediumAi Review Evidencefesm2022/inchurch-matcha-components.mjs
LowEvalassets/page-builder/js/grapesjs-plugin-export.js
LowHigh Entropy Strings
LowUrl Strings
Low
Affected versions and remediation
This report applies to @inchurch/matcha-components@22.36.2.
See all versions of @inchurch/matcha-components for other recorded verdicts.
- Review the evidence and your use of @inchurch/matcha-components@22.36.2 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.