Is Wanderlustar safe?

Medium risk

Wanderlustar sets itself as your default search engine and routes every search through wanderlustar.com with a fixed affiliate tag.

When installed, the extension overrides your default search provider so omnibox and default searches go to wanderlustar.com/k carrying your raw search terms plus a fixed monetization tag (source=7023.139). It also replaces your new-tab page, which loads an off-screen tracking iframe (wanderlustar.com/d.html) in the vendor's cookie context on every new tab, sending a recurring per-user beacon.

Wanderlustarv31324.911.57960Chrome Web Store
45Risk
Who publishes it

Solex Ltd - 1 other listing 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
Wanderlustar
Declared legal entity
Solex Ltd
Registered address
1st Floor Viking House, St Paul's Square, Ramsey IM8 1GB, IM
Registered contact
Wanderlustar

Same operator - 1 listing

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

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

Publishers can request a review.

Findings

Default Searches Routed Through Wanderlustar

MediumunwantedCWE-359Dynamic sandbox

Code analysis shows the extension sets Chrome's default search provider and new-tab form to send queries to wanderlustar.com/k, carrying your query in kw plus a fixed source value.

What actually happens

You did this

You enter a search in Chrome's default search UI or the Wanderlustar new-tab search form.

The extension has permission to replace Chrome's search provider and new-tab page.

The extension did this

The extension routes that search to wanderlustar.com/k with your query and a fixed source value.

The shipped manifest uses source=7023.139, and the new-tab form uses s=7023.139.

Fields the shipped code places on routed searches

  • Your search terms
    trail maps near denver (illustrative query)

    Sends the words you typed to the search endpoint.

  • Fixed source tag
    7023.139

    Lets the endpoint group the request with this extension or campaign.

  • Search request URL
    https://wanderlustar.com/k?source=7023.139&a=&fp=0.0&na=10&rc=10&kw=trail+maps+near+denver (illustrative query)

    Shows where the search is sent and how the query is attached.

  • Destination host
    wanderlustar.com

    Receives the routed search instead of the search engine you previously used.

Captured request

GEThttps://wanderlustar.com/k?source=7023.139&a=&fp=0.0&na=10&rc=10&kw={searchTerms}

Configured top-level search navigation; no request body is defined.

The code that does this

The manifest and new-tab code that route searches

Readable version

Manifest default-search override

manifest.json
{  "update_url": "https://clients2.google.com/service/update2/crx",  "action":{"default_icon":{"128":"icon128.png"}},"background":{"service_worker":"background.js","type":"module"},"chrome_settings_overrides":{"search_provider":{"encoding":"UTF-8","favicon_url":"https://wanderlustar.com/favicon","is_default":true,"keyword":"wanderlustar","name":"Wanderlustar","search_url":"https://wanderlustar.com/k?source=7023.139&a=&fp=0.0&na=10&rc=10&kw={searchTerms}"}},"chrome_url_overrides":{"newtab":"www/index.html"},"default_locale":"en","description":"Enable your inner Wanderlust, with every new tab discover amazing images and search the globe.","icons":{"128":"icon128.png"},"manifest_version":3,"name":"Wanderlustar","permissions":["search"],"version":"31324.911.57960"}}

New-tab submit handler

www/2.js
(function(onload){ if(document.readyState == 'complete')onload();else window.addEventListener("load",onload) })(function onload(){    var c;try{c=chrome}catch(_){return};if(c.search==null||c.search.query==null)return;    var fl=document.getElementsByTagName('input'),n=fl.length,i,e,f;    for(i=0;i<n;++i)if((e=fl[i])&&e.type=='text')for(f=e.parentNode;f&&f!=document.body;f=f.parentNode)if((''+f.tagName).toUpperCase()=="FORM"&&!f._a)f_a=true,f.addEventListener('submit',mf(e));    function mf(e){return function(){c.search.query({text:e.value})}}})

External host receiving routed searches

    • wanderlustar.com

    Receives the configured default-search and new-tab search requests, including the typed query and source tag.

What it can do

Permissions this extension asks for, as declared in version 31324.911.57960. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Run searches with your default search engine

    search

Where it sends data

Destinations our analysis observed Wanderlustar 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.

  • wanderlustar.com

    Wanderlustar sends data to wanderlustar.com. One other extension we have analyzed sends data here.

Updated 30 September 2026bgliakflmjnofiolfmnbncdmgfnibgnj