Chrome Web Store
18Versions
0Code reviewed

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25 indicators in this extension

25 indicators
0 versions analysed

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What our analysis found

JS Recon Buddy is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites and can inject scripts into pages. It comes from a publisher with 2 extensions and was last updated in January 2026.

JS Recon Buddy

JS Recon Buddy Chrome extension security report

ID: emihdlmaomlajmkaanockgjhojehafnp

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status
Active
Version
1.20.2
Size
0.52 MB
Rating
5.0/5
Reviews
1
Users
123
Type
Extension
Updated
Jan 20, 2026
Category
Privacy & security
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
2extensions
1 no longer listed

Publisher Contextual Analysis

Author
Arqsz
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
Yes
Mailbox exists
Yes
Website
Visit
Extensions
2
Active
1
Obsolete
1
Listed
2
Unlisted
0
Users
155

Screenshots & videos

Screenshot 1
Screenshot 2

Install growth

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.
<all_urls>
Host
Critical
Broad host access — the extension can read/modify content on every website.
webNavigation
Permission
High
This permission enables monitoring of all browser navigation events and transitions. Rated High because it can track every page visit, navigation method, and browsing pattern, potentially exposing sensitive browsing behavior and user activities.
offscreen
Permission
High
This permission creates hidden browser documents with full DOM access. Rated High because it can run background operations invisibly, potentially executing malicious code without user awareness.
Broad Host Permissions
Risk Factor
High
This extension has broad host permissions allowing it to access many or all websites.
Broad Content Script Access
Risk Factor
High
This extension can inject scripts into any website.
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.
tabs
Permission
Medium
This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
unlimitedStorage
Permission
Medium
This permission removes storage quota restrictions. Rated Medium because it can store large amounts of user data without limits, potentially impacting browser performance and storing extensive tracking data.

25 indicators in this extension

25 indicators
0 versions analysed

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

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe

About this extension

Analyze page scripts for bug bounty reconnaissance.

Read the publisher’s full description

The scanner uses a set of regex patterns to identify and categorize potential security-related information: - Subdomains - discovers related subdomains within the code. - Endpoints & Paths - uncovers potential API endpoints and other useful paths. For Next.js applications, it also automatically parses (if possible) the build manifest to discover all client-side routes. - Potential Secrets - scans for API keys, tokens, and other sensitive data using pattern matching and Shannon entropy checks. - Potential DOM XSS Sinks - identifies dangerous properties and functions like .innerHTML and document.write. - Interesting Parameters - flags potentially vulnerable URL parameters (e.g., redirect, debug, url). - Potential Dependency Confusion - (opt-in) identifies private NPM packages that are not on the public registry, flagging a potential dependency confusion attack vector. - Source Maps - finds links to source maps which can expose original source code. If it is a valid source map, the extension tries to deconstruct source files based on data there - JS Libraries - lists identified JavaScript libraries and their versions. - External and Inline Scripts - provides a complete inventory of all JavaScript sources loaded by the page, allowing you to view the content of any script in a formatted viewer.

User reviews

Extension files

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URLs
11
IPv4
5

URLs

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No URLs found
No IP addresses found

25 indicators in this extension

25 indicators
0 versions analysed

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

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
1.20.2
Latest
0.52 MBNot scanned—
8057c8a332e5d12b308d184bbcc94904623847f4a381cdc0b0fcd1a1906972fc
1.20.0
0.52 MBNot scanned—
8057c8a332e5d12b308d184bbcc94904623847f4a381cdc0b0fcd1a1906972fc
1.19.4
0.52 MBNot scanned—
8057c8a332e5d12b308d184bbcc94904623847f4a381cdc0b0fcd1a1906972fc
1.19.0
0.52 MBNot scanned—
8057c8a332e5d12b308d184bbcc94904623847f4a381cdc0b0fcd1a1906972fc
1.18.2
0.52 MBNot scanned—
8057c8a332e5d12b308d184bbcc94904623847f4a381cdc0b0fcd1a1906972fc
1.18.1
0.52 MBNot scanned—
8057c8a332e5d12b308d184bbcc94904623847f4a381cdc0b0fcd1a1906972fc
1.18.0
0.52 MBNot scanned—
8057c8a332e5d12b308d184bbcc94904623847f4a381cdc0b0fcd1a1906972fc
1.17.0
0.52 MBNot scanned—
8057c8a332e5d12b308d184bbcc94904623847f4a381cdc0b0fcd1a1906972fc
1.16.3
0.52 MBNot scanned—
8057c8a332e5d12b308d184bbcc94904623847f4a381cdc0b0fcd1a1906972fc
1.16.1
0.51 MBNot scanned—
8057c8a332e5d12b308d184bbcc94904623847f4a381cdc0b0fcd1a1906972fc
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Code Diff

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