Is bilibili哔哩哔哩下载助手 safe?
The extension sends its name and version number to csser.top on every Bilibili page visit via a hidden iframe.
bilibili哔哩哔哩下载助手 adds download buttons to Bilibili video pages, letting users save content that is otherwise viewable but not cacheable. On each page load, the extension embeds a hidden iframe pointing to csser.top (the developer's server) and posts the extension name and version to it. Separately, the bundled FFmpeg worker defaults to loading code from unpkg.com if the local blob URL fails, with no integrity check on that fallback URL.
Part of this rating comes from analysis signals we haven't published as detailed findings yet.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
Publishers can request a review.
Where it sends data
Destinations our analysis observed bilibili哔哩哔哩下载助手 contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.
- unpkg.com
bilibili哔哩哔哩下载助手 sends data to unpkg.com. 9 other extensions we have analysed send data here.
- csser.top
bilibili哔哩哔哩下载助手 sends data to csser.top. No other extension we have analysed sends data here.