Is Amazon video downloader safe?

Medium risk

Amazon Video Downloader is medium risk. Opening the popup checks a third-party paywall service, sending a persistent UUID with the request. The UUID is stored in Chrome extension storage, including sync storage, letting the paywall server recognize the same user over time.

45Risk
Who publishes it

个人 - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
Roc
Declared legal entity
个人
Registered address
64 Edgewood Rd, Morrisville, PA 19067-3164, US
Registered contact
Roc

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Findings

SeverityMEDIUM
ClassUNWANTED
TypeUnexpected
CWECWE-359
SourceAI SANDBOX

Persistent UUID is sent to paywall server on every popup open

Opening the popup checks a third-party paywall service, sending a persistent UUID with the request.

The UUID is stored in Chrome extension storage, including sync storage, letting the paywall server recognize the same user over time.

01EvidenceCAUSE EFFECT
What actually happens
You did this

The user opens the extension popup.

The extension did this

The extension sends its stored UUID to the third-party paywall service.

02EvidenceNETWORK CAPTURE
Captured request
GEThttps://amazon-video-downloader-paywall.shareclip.me/api/paywall/check-v2?user_id={uuid}
03EvidenceFIELD TABLE
Fields in the request
FieldValueWhy it matters
Persistent extension UUID
d7f3a1b2-4c5d-4e6f-9a01-23456789abcd (illustrative)Lets the paywall service recognize the same user across popup opens, and, since it's kept in sync storage, across Chrome sync contexts.
04EvidencePLAIN NOTE
Observation

Observed during dynamic analysis: the verification row confirmed that the popup startup path calls the paywall check, reads the stored user ID, and requests the shareclip.me paywall endpoint with that value.

Updated 30 September 2026ifilpkbapdaiheanhglnfigdgbhbkcho