Is San Francisco MeaVana safe?

Low risk

San Francisco MeaVana removes key page security headers from HTTP and HTTPS responses using a broad browser rule.

On install, the extension adds a Declarative Net Request rule that removes X-Frame-Options, Frame-Options, and Content-Security-Policy headers. Because the rule is not limited to specific domains and the extension has broad HTTP and HTTPS host permissions, it can apply to pages and subresources as the browser loads them.

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

MeaVana - 2v1.10.1Chrome Web Store
18Risk
Who publishes it

Manifold Ventures LLC - 9 other listings from the same operator, none carrying a finding

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

Publisher
MeaVana - 2
Declared legal entity
Manifold Ventures LLC
Registered address
10205 Collins Avenue, Bal Harbour, FL 33154, US
Registered contact
SHIV M DUTT
Website
www.meavana.com/contact

Same store account

3 other listings published from this account, 3k+ users between them, none of them carrying a finding.

BlackPink MeaVana1k+CleanParis MeaVana1k+LowBTS MeaVana585Medium

Same operator - 6 listings

Published under a different store account, but sharing the registered address, contact or declared legal entity this one gave the store.

6 more listings in the relationship graph, on paid plans →

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

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 1.0.1. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to. The current listed version is 1.10.1, which we have not unpacked yet.

  • Read and change your data on every site you visit

    http://*/*

  • Read and change your data on every secure site you visit

    https://*/*

  • Store data in your browser

    storage

  • Store an unlimited amount of data in your browser

    unlimitedStorage

  • Schedule its own background tasks

    alarms

  • Read and change your bookmarks

    bookmarks

  • Read the sites you visit most

    topSites

  • Run hidden pages in the background

    offscreen

  • See the address and title of every tab you have open

    tabs

  • Show a panel beside the page

    sidePanel

  • Block and redirect the requests your browser makes

    declarativeNetRequest

Updated 30 September 2026mebdipajefngpmhlbpiciailngnfbhbn