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35 indicators in this extension

35 indicators
0 versions analysed

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What our analysis found

cat-catch, used by 20,000 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites, can inject scripts into pages and can observe network requests. It was last updated in August 2026.

cat-catch

cat-catch Chrome extension security report

ID: cobnhapkoglopidmfobeackpenffipkp

Supported Languages

🇧🇷Brazilian Portuguese
🇨🇳Chinese (Simplified)
🇹🇼Chinese (Traditional)
🇺🇸English
🇯🇵Japanese
🇪🇸Spanish
🇹🇷Turkish
🇻🇳Vietnamese

Extension Info & Metadata

Status
Active
Version
2.7.2
Size
0.88 MB
Rating
5.0/5
Reviews
2
Users
20,000
Type
Extension
Updated
Aug 14, 2026
Category
Developer tools
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Chrome Web Store
Report Issue
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Author
a0101
Privacy
Privacy Policy
Help
Help Center
MX records exist
Yes
Domain exists
Yes
Is disposable
Yes
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
20,000

Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3

Install growth

Item
Type
Severity
Description
webRequest
Permission
Critical
This permission enables the extension to monitor and analyze all web requests made by the browser. Rated Critical because it can observe all network traffic including sensitive data, track browsing behavior, and gather authentication tokens.
declarativeNetRequest
Permission
Critical
This permission allows the extension to define rules to block, redirect, or modify network requests. Rated Critical because it can control all network traffic, potentially blocking security updates or redirecting to malicious sites.
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.
*://*/*
Host
Critical
Broad host access — the extension can read/modify content on every website.
<all_urls>
Host
Critical
Broad host access — the extension can read/modify content on every website.
downloads
Permission
High
This permission controls file downloads and accesses download history. Rated High because it can download malicious files, access sensitive downloaded documents, and track user download patterns.
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.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 10% increase: Early script execution enables pre-emptive content manipulation
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.
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.
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.
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.
alarms
Permission
Low
This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.
sidePanel
Permission
Low
This permission adds custom panels to the browser interface. Rated Low because it only affects browser UI elements and cannot access page content.
contextMenus
Permission
Low
This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.

35 indicators in this extension

35 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
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About this extension

Web media sniffing tool

Read the publisher’s full description

cat-catch 中文名: 猫抓 抓取页面中的资源... 开源: https://github.com/xifangczy/cat-catch bug提交请到github或到文档内寻找其他提交方式。 文档说明: https://o2bmm.gitbook.io/cat-catch/ 扩展对用户下载的内容不负责任，所以在下载前请检查内容的版权和权限。

User reviews

Extension files

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URLs
34
IPv4
1

URLs

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No URLs found
No IP addresses found

35 indicators in this extension

35 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
2.7.2
Latest
0.88 MBNot scanned—
5030642a1d319002a3778228b396e166ee2d55770be7bac0c6afc0d7d78d13ee
2.7.1
0.87 MBNot scanned—
5030642a1d319002a3778228b396e166ee2d55770be7bac0c6afc0d7d78d13ee
2.6.9
0.84 MBNot scanned—
7ad0b56eb5004f802d2f1c519bfa4bcdfb74bb12c785febce115d49bd520a0b5
2.6.7
0.83 MBNot scanned—
7ad0b56eb5004f802d2f1c519bfa4bcdfb74bb12c785febce115d49bd520a0b5
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Code Diff

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