Is Poshmark | PosherVA safe?

Medium risk

Poshmark | PosherVA can send Poshmark session cookies to PosherVA-controlled Firebase storage on remote command.

The extension listens for a server-provided command tied to the logged-in PosherVA user. When it receives the SAVE_SESSION command, it reads Poshmark cookies and sends them with the browser user agent to PosherVA-controlled Firebase storage without a local action at that moment.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

https://posherva.comv3.0.57Chrome Web Store
40Risk
Who publishes it

https://posherva.com - no other listings under this identity

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

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 Poshmark | PosherVA 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.

  • firestore.googleapis.com

    Poshmark | PosherVA sends data to firestore.googleapis.com. 16 other extensions we have analysed send data here.

  • posherva-main.firebaseio.com

    Poshmark | PosherVA sends data to posherva-main.firebaseio.com. No other extension we have analysed sends data here.

Updated 30 September 2026ofacfijogapplfgkoolmdojoieiemihl