@inchurch/matcha-components@22.38.4
[Link to the project](https://bitbucket.org/inradar/design-system/src/master/).
AI Security Review
scanned 5d ago · by lpm-firewall-aiThe page builder performs an overbroad destructive action: confirming a canvas clear also deletes all origin-scoped local storage. The explicit confirmation limits the trigger, but does not clearly authorize wiping unrelated application data, so this warrants a warning.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
A user invokes the clear-canvas action and confirms the prompt.
Impact
Other application data saved in local storage for the same origin may be lost.
Mechanism
The handler clears the canvas, then calls `localStorage.clear()` without limiting deletion to editor data.
AI rationale
The page builder performs an overbroad destructive action: confirming a canvas clear also deletes all origin-scoped local storage. The explicit confirmation limits the trigger, but does not clearly authorize wiping unrelated application data, so this warrants a warning.
Evidence
fesm2022/inchurch-matcha-components.mjsbrowser origin localStorage
Decision evidence
public snapshotAI called this Suspicious at 91.0% confidence as Unknown with medium false-positive risk.
Evidence for warning
- After the user confirms clearing the canvas, the handler calls `localStorage.clear()`, deleting all local storage for the site origin.
- The destructive handler is in the `matcha-page-builder` component.
- The manifest has no install or lifecycle scripts.
Evidence against
- The storage wipe requires a user to invoke the clear-canvas action and confirm a prompt.
- No credential collection or unrelated data transmission was identified.
Behavioral surface
DynamicRequireEnvironmentVarsEvalFilesystemNetwork
HighEntropyStringsMinifiedPossibleObfuscationUrlStrings
NoLicense
Source & flagged code
5 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 Critical5 Medium5 Low
CriticalTrojan Source Unicodefesm2022/inchurch-matcha-components.mjs
CriticalTrigger Reachable Dangerous Capabilityfesm2022/inchurch-matcha-components.mjs
MediumDynamic Requireassets/page-builder/js/grapesjs-plugin-export.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
MediumAi Review Evidencefesm2022/inchurch-matcha-components.mjs
LowEvalassets/page-builder/js/grapesjs-plugin-export.js
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @inchurch/matcha-components@22.38.4.
See all versions of @inchurch/matcha-components for other recorded verdicts.
- Review the evidence and your use of @inchurch/matcha-components@22.38.4 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.