Is CFCA CryptoKit.SRCBSCF Extension safe?
CFCA CryptoKit.SRCBSCF Extension bridges CFCA-affiliated banking pages to a local native messaging host for cryptographic operations.
The extension acts as a relay between CFCA-affiliated bank websites (*.srcb.com, *.shrcb.com) and a locally installed native application that handles cryptographic functions such as digital signing. Pages on those domains send messages to the extension specifying which native host to connect to and which cryptographic operations to perform. The caller-supplied native host name is passed directly to chrome.runtime.connectNative() without an allowlist check, meaning any page on the permitted domains — or an XSS on them — could direct the extension to attempt a connection to an arbitrary installed native messaging host.
Part of this rating comes from analysis signals we haven't published as detailed findings yet.
Who publishes itdeveloper.srcb - 3 other listings from the same operator, none carrying a finding
developer.srcb - 3 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.
Same store account
3 other listings published from this account, 70k+ users between them, none of them carrying a finding.
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 3.4.1.0. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.
Read and change your data on srcb.com
https://*.srcb.com/*
Read and change your data on shrcb.com
https://*.shrcb.com/* and 1 more
Talk to a program installed on your computer, outside the browser's sandbox
nativeMessaging