Chrome Web Store

1Versions

0Code reviewed

Not reviewed

No code review on record

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2 indicators in this extension

2 indicators

0 versions analysed

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What our analysis found

KindleFlow is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages. It was last updated in May 2026.

KindleFlow Chrome extension security report

ID: jhpojadmdebfkmhlfgbhibdoojcndidj

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status

Active

Version

0.1.0

Size

0.01 MB

Rating

0.0/5

Reviews

Users

Type

Extension

Updated

May 11, 2026

Publisher Contextual Analysis

Author: tjegbejimba@gmail.com
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes

Extensions

Active

Obsolete

Listed

Unlisted

Users

Screenshots & videos

Install growth

User Growth

Showing data from May 11, 2026 to Oct 25, 2026

Versions

No change in user count

Compared to 3 months ago

1 version released in this period

Rating Count

Total: 0 ratings

Average Rating

Current: 0.00 / 5.0

See plans

React Flow

Internal permhash`04648c7ca5…`
No malicious matches

2 other extensions carry this fingerprint, none of them known malicious.

Withheldnot flagged
Withheldnot flagged

Permhash (Mandiant)`2b1e78ea93…`
Too common to be evidence

7,680 other extensions carry this fingerprint, 235 of them known malicious. A permission set this common is not evidence on its own; the most installed members are listed for reference.

Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
+7,673 more

Network indicators

2 URLs and 0 IP literals were extracted from this version.

Item	Type	Severity	Description
scripting	Permission	Critical	This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
Contextual Risk Factors	Risk Factor	High	The following context increases the overall risk:• 20% increase: Access to sensitive domains increases potential impact
activeTab	Permission	Medium	This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
storage	Permission	Medium	This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
https://substack.com/*	Host	Medium	Host permission — access limited to this URL pattern.
https://.substack.com/	Host	Medium	Host permission — access limited to this URL pattern.
https://kindleflow.tail217062.ts.net/*	Host	Medium	Host permission — access limited to this URL pattern.
Access to Sensitive Domains	Risk Factor	Medium	This extension requests access to sensitive domains: https://substack.com/, https://.substack.com/*

Sensitive Domain Access

This extension has access to the following sensitive domains:

https://substack.com/*
https://*.substack.com/*

2 indicators in this extension

2 indicators

0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

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About this extension

Send the rendered article page you can read in your browser to KindleFlow.

Read the publisher’s full description

Send paid Substack and other readable articles from your browser to KindleFlow. Detailed description KindleFlow turns readable web articles into Kindle-friendly EPUB files. The browser extension is the recommended way to save paid Substack posts because it works from the page you can already read in your browser. Open a readable article, click the KindleFlow extension, and send the current page to your configured KindleFlow server. KindleFlow imports the rendered article, generates an EPUB, and can automatically send it to your Kindle email address when your KindleFlow profile is configured for auto-send. Privacy The extension sends the rendered page HTML to the KindleFlow server URL you configure. It does not collect analytics and does not read, store, or transmit Substack cookies. Permission justification activeTab: lets the extension access only the current tab after the user clicks the extension. scripting: captures the rendered article HTML from the current tab. storage: saves the configured KindleFlow server URL. host permissions: allow the popup to call the configured KindleFlow server and support Substack article pages.

User reviews

Extension files

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URLs

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No URLs found

No IP addresses found

2 indicators in this extension

2 indicators

0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

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Version	Size	Verdict	Findings	Permhash
0.1.0 Latest	0.01 MB	Not scanned	—	2b1e78ea935f5a876ba08e38c3dd3238db38dc1a6119179a34a733747daf953f

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Not reviewed

2 indicators in this extension

What our analysis found