Security Warning: High Security Risk

Automated analysis found severe security findings in this version. Review the Security Analysis tab before trusting this extension.Extension: CapCut | All-in-one video editor

HIGH RISK

CapCut | All-in-one video editor

ID: jkcgndnbpedekonoofmlhcpdgminfeol

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status

Removed

Version

2.6.1

Size

0.17 MB

Rating

3.4/5

Reviews

Users

20,000

Type

Extension

Updated

Jun 13, 2023

Publisher Contextual Analysis

Author: Steef VoermansView Profile
Privacy: Privacy Policy
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes

Total Extensions

Active

Obsolete

Listed

Unlisted

Total Users

20,000

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CapCut Video Editor for PC & MAC, easy to use for Chrome.

CapCut for Chrome is a powerful extensions to edit any video any times. ----------------------------------------------------------- Update 2.6.1: - Quickly open the capcut page in any tab. - Convert video to mp3 for video editing. - Download and share the audio file link at the capcut editor page

User Growth

Showing data from Feb 14, 2023 to Feb 13, 2024

Versions

-33.33%(-10,000 users)

Compared to 3 months ago

3 versions released in this period

Rating Count

Total: 16 ratings+1 (7%)

Average Rating

Current: 4.50 / 5.0+4.50

Extracted Data

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By severity

Critical0

High3

Medium2

Low0

Versions scanned

Showing 1 of 3 scanned versions with more than one unique finding. Counts are unique findings that include each version.

Extension Version	Code Review Findings
2.6.1 Code review	5

Extension Version	Code Review Findings
2.6.1	5

Files with findings

3 distinct paths — top paths by unique finding count:

js/background.js3
js/content_script.js1
js/popup.js1

S.No.	Category	Severity	File	Summary	Found in Version
1	Network Interception	high	js/background.js (line 5287)	At install time the extension installs declarativeNetRequest session rules that forcibly rewrite the `origin` and `referer` HTTP headers on outbound XHRs to facebook.com, capcut.com, edit-api-gcp.capcut.com and online…	2.6.1
2	Network Interception	high	js/background.js (line 5351)	The extension uses chrome.webRequest.onBeforeRequest with the `requestBody`/`extraHeaders` flags to capture and decode the raw POST body the user's CapCut tab sends to the music API, and chrome.webRequest.onBeforeSend…	2.6.1
3	Unauthorized Data Collection	high	js/background.js (line 5325)	The background service worker fetches an internal Facebook AJAX endpoint (/ajax/bootloader-endpoint/?modules=AdsCanvasComposerDialog.react) using the victim's authenticated cookies and uses a regex to extract the user…	2.6.1
4	Data Exfiltration	medium	js/popup.js (line 159)	The popup uploads the user's locally-selected video file to a remote third-party endpoint dynamically discovered from `https://www.onlineconverter.com/get/host` (a server-controlled URL of arbitrary host) and POSTs th…	2.6.1
5	Tracking	medium	js/content_script.js (line 61)	The content script (which is injected into capcut.com, facebook.com and onlineconverter.com pages) issues `check-login2` to the background, which causes the background to fetch the user's Facebook account ID and retur…	2.6.1

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URLs

IPv4

IPv6

URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

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emscripten.org	/docs/porting/pthreads.html	https://emscripten.org/docs/porting/pthreads.html#blocking-on-the-main-browser-thread
github.com	/emscripten-core/emscripten/wiki/Linking	https://github.com/emscripten-core/emscripten/wiki/Linking
npms.io	/search	https://npms.io/search?q=ponyfill.
developer.mozilla.org	/docs/Mozilla/Add-ons/WebExtensions/API/runtime/onMessage	https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/runtime/onMessage
${origin}`},{header	-	https://${origin}`},{header:
${t}	/%60%7D	https://${t}/`}
www.facebook.com	-	https://www.facebook.com
www.capcut.com	/editor	https://www.capcut.com/editor
edit-api-gcp.capcut.com	-	https://edit-api-gcp.capcut.com
www.onlineconverter.com	-	https://www.onlineconverter.com

Showing 1 to 10 of 30 rows

Rows per page:

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0.0.0.0	IPv4	-
0.0.0.1	IPv4	-

1.4 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

Rubbish.It always gives me Render error,refresh page.

Cairo34C Temp·11 Jan 2025

Rubbish.It always gives me Render error,refresh page.

Zْ

Ziad ْXiad·11 Jan 2025

great

Ashley Mills·20 Sept 2024

Version History

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Code Diff

Compare extension code between any two versions.

0 changed files detected

No comparable text files found between these versions.

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Browse and explore files within this extension package

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Security Warning: High Security Risk

CapCut | All-in-one video editor

Supported Languages

Extension Info & Metadata

Publisher Contextual Analysis

Chrome Web Store Metadata

Screenshots & Videos

About this extension

Analytics & Metrics

User Growth

Rating Count

Average Rating

Static Code Security Analysis

Extracted Data

Code Review Findings Summary Across 3 Versions5

Versions scanned

Files with findings

Extracted Indicators (URLs and IPs)

URLs

Contextual Analysis

User Reviews

Version History

Version-to-Version Code Diff

Code Diff

Extension Files

User Reviews

User Growth

Rating Count

Average Rating