Is SmartProxy safe?

Low risk

SmartProxy loads an AvaProxy favicon from avaproxy.com when its settings page opens.

The default About tab in the options page embeds an affiliate ad whose image is loaded from www.avaproxy.com. Opening that settings page makes Chrome request the remote favicon, exposing the user's IP address to that domain; the reviewed report did not identify high-risk data collection.

Salar Kv2.4.3Chrome Web Store
20Risk
Who publishes it

Salar K - 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.

Findings

SeverityLOW
ClassUNWANTED
TypeUnexpected
CWECWE-359
SourceAI SANDBOX

Opening Settings Loads a Third-Party Favicon That Reveals Your IP

Opening SmartProxy's settings page loads an affiliate ad for AvaProxy, including a favicon fetched from avaproxy.com.

Two requests fired within ~200ms of load, before any click, exposing your IP to avaproxy.com with no proxy setup needed.

01EvidenceCAUSE EFFECT
What actually happens
You did this

You open the SmartProxy extension's settings page.

The extension did this

The About tab immediately requests an affiliate favicon image from avaproxy.com, before you click anything on the page.

The request fires from the settings page itself, not a background script, and needs no proxy or account configured.

02EvidenceNETWORK CAPTURE
Captured request
GEThttps://www.avaproxy.com/web/image/website/1/favicon
301 redirect to the bare domain, followed by a 200 response returning the favicon image. Fired twice within about 200ms of the settings page loading, before any click on the affiliate link.
03EvidenceFIELD TABLE
What avaproxy.com receives
FieldValueWhy it matters
Your IP address
203.0.113.42 (illustrative)Any HTTP connection reveals the IP address making the request, no separate tracking parameter is needed.
Browser and OS details
Mozilla/5.0 (Windows NT 10.0; Win64; x64) Chrome/120.0.0.0Standard headers sent with the request, such as User-Agent, let avaproxy.com see your browser and operating system.
04EvidenceTHIRD PARTY LIST
Where the request goes
  • avaproxy.com

    Affiliate VPN/proxy vendor promoted in SmartProxy's settings page. Receives the favicon image request and, incidentally, the visitor's IP address via the HTTP connection itself.

05EvidenceARTIFACT
Reproduce it yourself

Downloads the current SmartProxy extension package from the Chrome Web Store and confirms the settings-page markup embeds a favicon request to avaproxy.com.

Requiresbashcurlunzip
verify-avaproxy-favicon.sh · sh
#!/usr/bin/env bash
# Confirms SmartProxy's ui/settings.html embeds a third-party favicon
# request to avaproxy.com that fires as soon as the settings page loads.
set -euo pipefail

CRX_ID="jogcnplbkgkfdakgdenhlpcfhjioidoj"
WORKDIR=$(mktemp -d)
cd "$WORKDIR"

echo "Downloading extension package..."
curl -sL -o extension.crx \
  "https://clients2.google.com/service/update2/crx?response=redirect&prodversion=120&acceptformat=crx3&x=id%3D${CRX_ID}%26uc"

echo "Unpacking..."
unzip -oq extension.crx -d extracted

echo "Searching ui/settings.html for the avaproxy.com favicon reference..."
grep -n "avaproxy.com" extracted/ui/settings.html || echo "Not found in this build."

rm -rf "$WORKDIR"
How to run it
  1. 1
    Run bash verify-avaproxy-favicon.sh. It downloads SmartProxy's current CRX from the Web Store, unpacks it, greps ui/settings.html for the avaproxy.com favicon reference, and prints the matching line.

Where it sends data

Destinations our analysis observed SmartProxy 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.

  • www.avaproxy.com

    SmartProxy sends data to www.avaproxy.com. No other extension we have analysed sends data here.

Updated 30 September 2026jogcnplbkgkfdakgdenhlpcfhjioidoj