Edge Add-ons

25Versions

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Not reviewed

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65 indicators in this extension

65 indicators

0 versions analysed

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What our analysis found

C2 Password, used by 9,719 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites, can inject scripts into pages and can observe network requests. It was last updated in June 2026.

C2 Password Edge extension security report

ID: pcnbeeomofhokedmchichneljoamnnfl

Supported Languages

🇹🇼Chinese (Traditional)

🇨🇦French

🇩🇪German

🇮🇹Italian

🇯🇵Japanese

🇰🇷Korean

🇷🇺Russian

🇪🇸Spanish

🇺🇸US English

Extension Info & Metadata

Status

Active

Version

3.0.0-5

Size

4.51 MB

Rating

4.9/5

Reviews

Users

9,719

Type

Extension

Updated

Jun 22, 2026

Publisher Contextual Analysis

Author: Synology C2
Privacy: Privacy Policy
Website: Visit

Extensions

Active

Obsolete

Listed

Unlisted

Users

9,719

Screenshots & videos

Install growth

User Growth

Showing data from Sep 11, 2023 to Sep 09, 2024

Versions

-5.26%(-507 users)

Compared to 3 months ago

15 versions released in this period

Rating Count

Total: 9 ratings

Average Rating

Current: 4.70 / 5.0+0.30

See plans

React Flow

Internal permhash`d3525e16dc…`
No malicious matches

1 other extension carries this fingerprint, none of them known malicious.

Withheldnot flagged

Permhash (Mandiant)`1e270fac69…`
No malicious matches

1 other extension carries this fingerprint, none of them known malicious.

Withheldnot flagged

Network indicators

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

Item	Type	Severity	Description
privacy	Permission	Critical	This permission allows modification of Chrome's privacy settings. Rated Critical because it can disable security features, modify network configurations, and compromise browser security settings.
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.
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.
webRequestAuthProvider	Permission	Critical	This permission allows the extension to handle authentication requests and modify authentication headers. Rated Critical because it can intercept login credentials, session tokens, and modify authentication flows to compromise accounts.
<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
offscreen	Permission	High	This permission creates hidden browser documents with full DOM access. Rated High because it can run background operations invisibly, potentially executing malicious code without user awareness.
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.
activeTab	Permission	Medium	This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
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.
unlimitedStorage	Permission	Medium	This permission removes storage quota restrictions. Rated Medium because it can store large amounts of user data without limits, potentially impacting browser performance and storing extensive tracking data.
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.
contextMenus	Permission	Low	This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.
idle	Permission	Low	This permission detects system idle state. Rated Low because it only observes user activity state without access to activity details.

65 indicators in this extension

65 indicators

0 versions analysed

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

Unlock this report — $4.99 Start 7-day trial — all reports

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About this extension

A highly secure password management solution to store, sync, and safeguard your credentials.

Read the publisher’s full description

A highly secure and free password management solution for protecting your passwords and personal information. C2 Password lets you sync your credentials across an unlimited number of devices and access them from anywhere via the web portal, app, and browser extension. All the data you upload is encrypted before leaving your device, so you can rest assured that no one but you can access your data. This extension is useful in many ways: ✍️ Autofill logins - Automatically fill in usernames and passwords when signing in to websites. 💾 Auto-save passwords - Automatically save new passwords, usernames, and updates to saved passwords when signing in or creating new online accounts. 🆕 Generate unique passwords - Create a strong and random password for every website to increase account security. 📝 Autofill form data - Click payment and personal information in the extension to fill them in when shopping online. Save time while keeping your data safe. Get started with C2 Password today! 🔥 Get the most out of your extension: https://kb.synology.com/C2/tutorial/Get_started_with_C2_Password_extension ℹ️ For more information: https://c2.synology.com/password/overview 🔒 Privacy Policy: https://www.synology.com/company/legal/privacy 💬 Feel free to post any questions you have in Synology Community: https://community.synology.com/enu/forum/4

User reviews

5.0 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

Excelente Aplicação, funciona como previsto. Pena já estar condenada a ser descontinuada.

Dionisio·28 Sept 2026

Excelente produto. Substituí o keepass pelo c2 e realmente é melhor e mais seguro. Tem aplicativo para celular tambem.

Antonio·30 Jul 2026

Application conseillé par un de mes ami et depuis je ne m'en lasse jamais, rien à dire c'est très sécurisé et vraiment fiable, je recommande à 1000% !

jessy·26 Jul 2026

Extension files

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URLs

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

No URLs found

No IP addresses found

65 indicators in this extension

65 indicators

0 versions analysed

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

Unlock this report — $4.99 Start 7-day trial — all reports

One-time payment · Secure checkout by Stripe

Version	Size	Verdict	Findings	Permhash
2.9.10 Latest	2.44 MB	Not scanned	—	1e270fac699a40ef7bd34f50c11812a5bdafd659ead37702125906579b8e39e4
2.10.2	2.02 MB	Not scanned	—	1e270fac699a40ef7bd34f50c11812a5bdafd659ead37702125906579b8e39e4
2.11.5	4.63 MB	Not scanned	—	1e270fac699a40ef7bd34f50c11812a5bdafd659ead37702125906579b8e39e4
2.12.3	4.63 MB	Not scanned	—	1e270fac699a40ef7bd34f50c11812a5bdafd659ead37702125906579b8e39e4
2.13.4	4.47 MB	Not scanned	—	1e270fac699a40ef7bd34f50c11812a5bdafd659ead37702125906579b8e39e4
2.14.4	4.52 MB	Not scanned	—	1e270fac699a40ef7bd34f50c11812a5bdafd659ead37702125906579b8e39e4
2.15.7	4.52 MB	Not scanned	—	1e270fac699a40ef7bd34f50c11812a5bdafd659ead37702125906579b8e39e4
2.15.8	4.53 MB	Not scanned	—	1e270fac699a40ef7bd34f50c11812a5bdafd659ead37702125906579b8e39e4
2.16.5	4.53 MB	Not scanned	—	1e270fac699a40ef7bd34f50c11812a5bdafd659ead37702125906579b8e39e4
2.16.6	4.53 MB	Not scanned	—	1e270fac699a40ef7bd34f50c11812a5bdafd659ead37702125906579b8e39e4

Showing 1 to 10 of 30 rows

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Code Diff

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Not reviewed

65 indicators in this extension

What our analysis found