Firefox Add-ons

16Versions

0Code reviewed

Not reviewed

No code review on record

We have not reviewed this extension’s code, so we cannot vouch for it either way. Check the permissions below to decide whether it asks for more than it needs.

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What our analysis found

iCloud Passwords, used by 164,291 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites. It comes from a publisher with 9 extensions and was last updated in April 2026.

iCloud Passwords Firefox extension security report

ID: icloud-passwords

Extension Info & Metadata

Status

Active

Version

3.3.0

Size

0.48 MB

Rating

2.7/5

Reviews

492

Users

164,291

Type

Extension

Updated

Apr 28, 2026

Publisher Contextual Analysis

Author: Apple Inc.
Privacy: Privacy Policy
Country: US
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: Yes
Mailbox exists: Yes
Address: One Apple Park Way Cupertino, CA 95014-0642 US
Website: Visit

Extensions

Active

Obsolete

Listed

Unlisted

Users

16,908,870

Screenshots & videos

Install growth

User Growth

Showing data from Nov 01, 2023 to Dec 16, 2024

Versions

+15.22%(+23,990 users)

Compared to 3 months ago

8 versions released in this period

Rating Count

Total: 97 ratings+19 (24%)

Average Rating

Current: 3.19 / 5.0-1.81

See plans

React Flow

Internal permhash`ba39551e79…`
No malicious matches

No other extension carries this fingerprint.

Permhash (Mandiant)`1226adb426…`
No malicious matches

No other extension carries this fingerprint.

Network indicators

3 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.
:///*	Risk Factor	Critical	This permission grants access to all websites without restriction. Rated High because it can access any web content, monitor all web activity, and potentially steal sensitive data across all sites.
nativeMessaging	Permission	High	This permission enables communication with applications installed on your computer. Rated High because it can exchange data with native programs, potentially exposing system-level information and local files.
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.
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.
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.

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About this extension

iCloud Passwords lets you fill passwords from iCloud Keychain when signing in to websites using Firefox.

User reviews

2.5 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

I was worried to use this after seeing all the negative reviews. I don't understand what happened, this works perfectly for me, exactly the way I'd expect.

the21st·29 Sept 2026

Like everything apple designs, a real piece of s**t - only partially usable. Popup will never go away and consistently blocks the password field for any site where there isn't a saved password. Continues to baffle me how bad the engineering and design team is at this joke of a company.

AG·14 Sept 2026

as soon as this plugin is activated, the Firefox native Password Manager is not working any more, i.e. stops suggesting saved credential in the corresponding form fields (only the Apple Password Plugin suggestions appear). on MacOS 26

Extension files

Browse and explore files within this extension package

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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

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Version	Size	Verdict	Findings	Permhash
1.0.1 Latest	0.18 MB	Not scanned	—	8ab7f70495fd47a34ef3307e4ddb1e6720984b36652edeeaed85e966b9f7528e
1.0.2	0.19 MB	Not scanned	—	8ab7f70495fd47a34ef3307e4ddb1e6720984b36652edeeaed85e966b9f7528e
1.1.0	0.11 MB	Not scanned	—	8ab7f70495fd47a34ef3307e4ddb1e6720984b36652edeeaed85e966b9f7528e
1.1.1	0.11 MB	Not scanned	—	8ab7f70495fd47a34ef3307e4ddb1e6720984b36652edeeaed85e966b9f7528e
1.2.0	0.23 MB	Not scanned	—	dfd76a0690928394a6fc4cb29c2e820111aa6b0022ef7cf8da3a0be22f99a288
1.2.1	0.23 MB	Not scanned	—	dfd76a0690928394a6fc4cb29c2e820111aa6b0022ef7cf8da3a0be22f99a288
1.2.2	0.23 MB	Not scanned	—	dfd76a0690928394a6fc4cb29c2e820111aa6b0022ef7cf8da3a0be22f99a288
3.0.6	0.28 MB	Not scanned	—	6f60ddeb0bae8e828d28d3e8bca3e9535fb18699e5f0c2fe53ddd7714a0cadbc
3.0.8	0.28 MB	Not scanned	—	6f60ddeb0bae8e828d28d3e8bca3e9535fb18699e5f0c2fe53ddd7714a0cadbc
3.0.10	0.28 MB	Not scanned	—	6f60ddeb0bae8e828d28d3e8bca3e9535fb18699e5f0c2fe53ddd7714a0cadbc

Showing 1 to 10 of 20 rows

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Code Diff

Compare extension code between any two versions.

0 changed files detected

No comparable text files found between these versions.

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Not reviewed

What our analysis found

iCloud Passwords Firefox extension security report

Extension Info & Metadata

Publisher Contextual Analysis

Screenshots & videos

Install growth

User Growth

Rating Count

Average Rating

Threat relationships

Internal permhash`ba39551e79…`
No malicious matches

Permhash (Mandiant)`1226adb426…`
No malicious matches

Network indicators

Security analysis

Manifest File Security Analysis

Store listing & files

About this extension

User reviews

User Reviews

Extension files

Network indicators

URLs

Versions & changes

Version History

Code Diff

More from Apple Inc.

Threat relationships

Internal permhash`ba39551e79…`
No malicious matches

Permhash (Mandiant)`1226adb426…`
No malicious matches

Network indicators

User Reviews

User Growth

Rating Count

Average Rating

Not reviewed

What our analysis found

iCloud Passwords Firefox extension security report

Extension Info & Metadata

Publisher Contextual Analysis

Screenshots & videos

Install growth

User Growth

Rating Count

Average Rating

Threat relationships

Internal permhashba39551e79…No malicious matches

Permhash (Mandiant)1226adb426…No malicious matches

Network indicators

Security analysis

Manifest File Security Analysis

Store listing & files

About this extension

User reviews

User Reviews

Extension files

Network indicators

URLs

Versions & changes

Version History

Code Diff

Related extensions

More from Apple Inc.

Threat relationships

Internal permhashba39551e79…No malicious matches

Permhash (Mandiant)1226adb426…No malicious matches

Network indicators

User Reviews

User Growth

Rating Count

Average Rating

Internal permhash`ba39551e79…`
No malicious matches

Permhash (Mandiant)`1226adb426…`
No malicious matches

Internal permhash`ba39551e79…`
No malicious matches

Permhash (Mandiant)`1226adb426…`
No malicious matches