Chrome Web Store

28Versions

1Code reviewed

No malware found

In code review (v25.2.1.852)

Our reviewer read version 25.2.1.852 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.

What our analysis found

Avast SafePrice, used by 4,000,000 people, showed no malicious code in Extension Auditor's review. Our code review reported 1 finding (1 high), led by other. Its permissions mean it can read and change data on all websites, can inject scripts into pages and can observe network requests.

Key findings

high· other —The bundled lists permissions 'scripting', 'webNavigation', and 'tabs', but the published CWS manifest summary only includes 'storage', 'alarms', 'webRequest'. This mismatch may indicate that the extension has capabilities not disclosed in the store listing, or the listing is out of date.

The extension is from a highly trusted publisher (Avast) with a valid privacy policy covering disclosed data collection (Location, Web history, User activity, Website content). The redirection chain tracking code found in aligns with the extension's stated shopping purpose and posts messages only intra-extension, without evidence of exfiltration. The ML model score is 0.00 (low) and third-party risk likelihood is low, both contradicting higher risk signals.

Avast SafePrice

ID: eofcbnmajmjmplflapaojjnihcjkigck

Supported Languages

🇺🇸English

🇫🇷French

🇩🇪German

🇮🇹Italian

🇵🇱Polish

🇪🇸Spanish

Extension Info & Metadata

Status

Active

Version

25.7.0.906

Size

2.43 MB

Rating

4.4/5

Reviews

11,700

Users

4,000,000

Type

Extension

Updated

Sep 11, 2026

Publisher Contextual Analysis

Trusted

Author: https://www.avast.com/View Profile
Privacy: Privacy Policy
Help: Help Center
Country: US
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes
Address: 60 E Rio Salado Pkwy Tempe, AZ 85281-9124 US
Website: Visit

Extensions

Active

Obsolete

Listed

Unlisted

Users

4,090,000

Screenshots & videos

Install growth

User Growth

Showing data from Jan 01, 2022 to Dec 31, 2022

Versions

No change in user count

Compared to 3 months ago

4 versions released in this period

Rating Count

Total: 11,691 ratings+1 (0%)

Average Rating

Current: 4.36 / 5.0+0.00

See plans

React Flow

Internal permhash`30a156113a…`
7 malicious

34 other extensions carry this fingerprint; 7 of the cluster are known malicious.

Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
+27 more

Permhash (Mandiant)`e6e9b38334…`
No malicious matches

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

Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
+1 more

Network indicators

20 URLs and 3 IP literals were extracted from this version.

Item	Type	Severity	Description
webRequest	Permission	Critical	This permission enables the extension to monitor and analyze all web requests made by the browser. Rated Critical because it can observe all network traffic including sensitive data, track browsing behavior, and gather authentication tokens.
scripting	Permission	Critical	This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
<all_urls>	Host	Critical	Broad host access — the extension can read/modify content on every website.
Dangerous Permission Combination: scripting,<all_urls>,webRequest	Risk Factor	Critical	Enables sophisticated data theft through script injection and traffic monitoring
webNavigation	Permission	High	This permission enables monitoring of all browser navigation events and transitions. Rated High because it can track every page visit, navigation method, and browsing pattern, potentially exposing sensitive browsing behavior and user activities.
Contextual Risk Factors	Risk Factor	High	The following context increases the overall risk:• 10% increase: Early script execution enables pre-emptive content manipulation
Broad Host Permissions	Risk Factor	High	This extension has broad host permissions allowing it to access many or all websites.
Broad Content Script Access	Risk Factor	High	This extension can inject scripts into any website.
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.
tabs	Permission	Medium	This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
Early Content Script Execution	Risk Factor	Medium	This extension runs content scripts at document_start.
alarms	Permission	Low	This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.

Gain full insight into all external connections.

Upgrade for full visibility.

About this extension

Discover the best coupons at your favorite online shops. With just a click, enjoy seamless checkout with automatic savings.

Read the publisher’s full description

Find the best deals and coupons while shopping online and coupon finder online. Here's how it works: 🛍️ Exclusive discount coupons – Say goodbye to endless searching for coupon codes. Avast SafePrice hunts down the best discount coupons for you, delivering instant savings at checkout. With just a few clicks, you can find exclusive deals and enjoy discounts on your purchases. 💡 Free and non-intrusive toolbar - Avast SafePrice seamlessly integrates into your browser, instantly turns on when you're shopping and fades into the background when you're not. Don't miss out on savings — download Avast SafePrice today for better deals, exclusive coupons, and smarter shopping. Start saving money and making the most of your online shopping experience now! For any questions or issues, please visit: https://support.avast.com/ Affiliate Disclosure: Avast SafePrice participates in affiliate programs, meaning we may earn a commission when you click links in our extension—at no extra cost to you. These commissions support our product's development. Terms By installing this extension to your browser, you confirm you read and agree to Avast's Privacy Policy (https://www.avast.com/privacy-policy) and End User License Agreement (https://www.avast.com/eula) which govern your download and use of the selected product.

User reviews

4.8 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

Sempre tem cupom válido com bons descontos.

Alexandro Leandro de Oliveira·16 Sept 2026

:D Woh! de verdad que funciona. Estoy encantada 5/5 ✨

Vermalreik·14 Apr 2026

c'est intéressant!

Joëlle Conan·21 Mar 2026

Extension files

Browse and explore files within this extension package

Gain full insight into all external connections.

Upgrade for full visibility.

URLs

IPv4

URLs

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

No URLs found

No IP addresses found

Gain full insight into all external connections.

Upgrade for full visibility.

Version	Size	Verdict	Findings	Permhash
25.7.0.906 Latest	2.43 MB	Not scanned	—	e6e9b3833492487256c92bd6019dbc455bff2715851bccfe91ec4e31c580a36b
25.6.0.901	2.42 MB	Not scanned	—	5cb9d580468d1661b1d8c31980eddf38e8b1d6507a4ce963e02f136dae8d28c6
24.18.2.825	1.12 MB	Not scanned	—	e46da63bf11eb442eeeb2ae43d6f621579623916eb968e5b9158e1982ecbb6d1
25.2.1.852	2.46 MB	No malware found	0	e6e9b3833492487256c92bd6019dbc455bff2715851bccfe91ec4e31c580a36b
25.2.0.852	2.46 MB	Not scanned	—	e6e9b3833492487256c92bd6019dbc455bff2715851bccfe91ec4e31c580a36b
25.2.0.850	1.57 MB	Not scanned	—	62aca6c5cd2121c46a4bf82e02bfeffc1d3ae4b9fd6422e51aad5b86cdee1f52
25.1.3.840	1.12 MB	Not scanned	—	e46da63bf11eb442eeeb2ae43d6f621579623916eb968e5b9158e1982ecbb6d1
24.17.0.806	1.12 MB	Not scanned	—	e46da63bf11eb442eeeb2ae43d6f621579623916eb968e5b9158e1982ecbb6d1
24.16.1.773	1.10 MB	Not scanned	—	e46da63bf11eb442eeeb2ae43d6f621579623916eb968e5b9158e1982ecbb6d1
24.15.0.766	1.09 MB	Not scanned	—	e46da63bf11eb442eeeb2ae43d6f621579623916eb968e5b9158e1982ecbb6d1

Showing 1 to 10 of 30 rows

Rows per page:

Code Diff

Compare extension code between any two versions.

0 changed files detected

No comparable text files found between these versions.

Gain full insight into all external connections.

Upgrade for full visibility.

Popular in Shopping

Avira Safe Shopping7,000,000 users
中国工商银行密码扩展5,247,679 users
Capital One Shopping: Save Now5,036,320 users
PayPal Honey: Automated Coupons & Rewards4,386,894 users
Coupert - Automatic Coupon Finder & Cash Back3,000,000 users

No malware found