Chrome Web StoreNo malware found
In code review (v1.1)
Our reviewer read version 1.1 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.
7 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
What our analysis found
YT Watch Later Assist, used by 50,000 people, showed no malicious code in Extension Auditor's review. Our code review reported 1 finding (1 high), led by other. Its permissions mean it can inject scripts into pages and can observe network requests.
Key findings
- High
Other
The bundled extension (from the provided ZIP) declares Manifest Version 2, while the Chrome Web Store listing summary indicates Manifest Version 3. This discrepancy suggests either an outdated static analysis bundle or a misrepresentation in the store listing, which could impact security expectations.
Analyst notes
The extension is a YouTube tool that Watch Later videos. It uses webRequest to capture necessary auth headers for YouTube API calls, innerHTML to inject UI buttons, and fetches remote configuration (CSS selectors) from [domain withheld] – not tracking or code injection. No data is exfiltrated; stored tokens are local. The ML model likely overfits on benign patterns like innerHTML, base64, and webRequest. However, there is a manifest version discrepancy (bundled MV2 vs published MV3) which is a minor listing inconsistency.
YT Watch Later Assist Chrome extension security report
ID: deafalnegnfhjhejolidiobnapigcfpd
Extension Info & Metadata
Publisher Contextual Analysis
- Author
- irfanalam.anstar
- Privacy
- Privacy Policy
- Country
- IN
- MX records exist
- Yes
- Domain exists
- Yes
- Is disposable
- No
- Is role-based
- No
- Mailbox exists
- Yes
- Address
- BTM Layout Bangalore, Karnataka 560029 IN
Screenshots & videos
Install growth
7 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
About this extension
Bulk Add and Delete YouTube Watch Later and Liked videos automatically
Read the publisher’s full description
Add a playlist to your Watch Later in one click. Remove all your Water Later videos in one click. Remove all your Liked videos in one click How it works: ➡ Add Playlist to Watch Later ♦ When you will open a playlist listing page you will see a button "Add this playlist to watch later" above the video lists. Just click on that. ♦ If you are watching the playlist, you will see "Add this playlist to watch later button" above the playlist box. Just click on that. ♦ When you are in playlist page or watch, click on YT Watch Later Assist icon and click on "Add this playlist to watch" button ➡ Remove all Watch Later videos ♦ When you will open Watch Later page you will see a button "Remove all videos" above the video lists. Just click on that. ♦ OR click on YT Watch Later Assist icon and click on Remove all Watch Later videos button. ➡ Remove all Liked videos ♦ When you will open Liked videos page you will see a button "Remove all videos" above the video lists. Just click on that. ♦ OR click on YT Watch Later Assist icon and click on Remove all Liked videos button. Many more new features coming soon. For any issue, report to us via email. Thank you!
User reviews
Extension files
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URLs
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7 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
Code Diff
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0 changed files detected
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