Chrome Web Store

5Versions

0Code reviewed

Not reviewed

No code review on record

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105 indicators in this extension

105 indicators

0 versions analysed

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What our analysis found

AgentUpgrader is not yet reviewed by Extension Auditor. It was last updated in February 2026.

AgentUpgrader Chrome extension security report

ID: gchepbagdibpdeigfbkajjmoialdapje

Supported Languages

🇺🇸English

🇵🇱Polish

Extension Info & Metadata

Status

Active

Version

3.1.1

Size

3.33 MB

Rating

0.0/5

Reviews

Users

223

Type

Extension

Updated

Feb 10, 2026

Publisher Contextual Analysis

Author: kuba.nurmy4@wp.pl
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes

Extensions

Active

Obsolete

Listed

Unlisted

Users

223

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Screenshots & videos

Install growth

User Growth

Showing data from May 13, 2025 to May 12, 2026

Versions

-9.17%(-22 users)

Compared to 3 months ago

5 versions released in this period

Rating Count

Total: 0 ratings

Average Rating

Current: 0.00 / 5.0

See plans

React Flow

Internal permhash`ea7f9fa00a…`
No malicious matches

No other extension carries this fingerprint.

Permhash (Mandiant)`504788ca41…`
No malicious matches

6 other extensions carry this fingerprint, none of them known malicious.

Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged

Network indicators

105 URLs and 0 IP literals were extracted from this version.

Item	Type	Severity	Description
declarativeNetRequest	Permission	Critical	This permission allows the extension to define rules to block, redirect, or modify network requests. Rated Critical because it can control all network traffic, potentially blocking security updates or redirecting to malicious sites.
declarativeNetRequestWithHostAccess	Permission	Critical	This permission combines network request modification with host permissions. Rated Critical because it can modify requests for specific domains, potentially targeting sensitive websites with precise attack rules.
cookies	Permission	High	This permission provides full access to read and modify browser cookies. Rated High because it can steal session tokens, modify authentication cookies, and compromise accounts across websites.
Contextual Risk Factors	Risk Factor	High	The following context increases the overall risk:• 20% increase: Access to sensitive domains increases potential impact
storage	Permission	Medium	This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
https://hbapi.kakobuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.kakobuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.cnfans.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.allchinabuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.mulebuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.acbuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.litbuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.usfans.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.lovegobuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.hipobuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.ponybuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.hoobuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.superbuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.sugargoo.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.cssbuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.basetao.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.kameymall.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.eastmallbuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.hubbuycn.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.joyagoo.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.oopbuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.cnshopper.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.gtbuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.weidian.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.v.weidian.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.item.taobao.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.detail.tmall.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.detail.1688.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.hagobuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.orientdig.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.okeyhaul.com/*	Host	Medium	Host permission — access limited to this URL pattern.
://.joyabuy.com/*	Host	Medium	Host permission — access limited to this URL pattern.
https://api.dekriss.pl/*	Host	Medium	Host permission — access limited to this URL pattern.
https://api.weberowsky-yt.workers.dev/*	Host	Medium	Host permission — access limited to this URL pattern.
Access to Sensitive Domains	Risk Factor	Medium	This extension requests access to sensitive domains: ://.allchinabuy.com/*

Sensitive Domain Access

This extension has access to the following sensitive domains:

*://*.allchinabuy.com/*

105 indicators in this extension

105 indicators

0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

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About this extension

Extension to enhance your online shopping experience by removing interruptions, displaying QCs, and making navigation smoother.

Read the publisher’s full description

Upgrade your browsing experience with AgentUpgrader: the sleek Chrome extension that supercharges your agent-based shopping. Say goodbye to popups, tedious clicks, and confusing currencies. 💸 Live Price Converter – Instantly see prices in USD, PLN, EUR, GBP & more. No math required. 🔍 Instant QC Preview – View product QC photos without opening new tabs or digging through links. 🔗 Smart Agent Redirect – Auto-convert product URLs to your chosen agent. 🛑 Popup Killer – Blocks annoying “Remind”, “Warn”, and “Check Agree” messages. 🌍 Bilingual Support – Use it in Polish or English. ⚙️ Flexible Settings – Pick your agent and currency in just a few clicks. 🫥 Stealth Mode – Always on, never in your way. 🔗 KakoBuy Statistics – A new panel shows key data from your Kakobuy account: balance, total parcel weight, shipping fees, heaviest parcel, most popular line, and invited users. You can open the full panel directly on Kakobuy. Boost your workflow. Shop like a pro. AgentUpgrader – built for speed, ease, and no-nonsense navigation. ’’’

User reviews

Extension files

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URLs

105

URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

No URLs found

No IP addresses found

105 indicators in this extension

105 indicators

0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

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Version	Size	Verdict	Findings	Permhash
3.1.1 Latest	3.33 MB	Not scanned	—	504788ca418b7684d8c1aba2bbcd3563e89ca058924753a747110585383d38d6
3.1.0	3.33 MB	Not scanned	—	504788ca418b7684d8c1aba2bbcd3563e89ca058924753a747110585383d38d6
3	5.28 MB	Not scanned	—	5385f94d98d1702d82b3bd6dd4333b962a719e0fe621f13963f7a084ed08d82d
2	2.03 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
1	2.03 MB	Not scanned	—	49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7

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Code Diff

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Not reviewed

105 indicators in this extension

What our analysis found