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Firefox Add-ons
3Versions
0Code reviewed

Not reviewed

No code review on record

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121 indicators in this extension

121 indicators
0 versions analysed

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What our analysis found

Simple Form Fill, used by 1,059 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites and can inject scripts into pages. It comes from a trusted publisher and was last updated in August 2026.

Simple Form Fill

Simple Form Fill Firefox extension security report

ID: simple-form-fill

Extension Info & Metadata

Status
Active
Version
3.1.0
Size
0.22 MB
Rating
4.4/5
Reviews
34
Users
1,059
Type
Extension
Updated
Aug 10, 2026
Category
N/A
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Firefox Add-ons
Report Issue
This publisherTrack record
23extensions
2 no longer listed

Publisher Contextual Analysis

Trusted
Author
Sebastian Blask
Privacy
Privacy Policy
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
23
Active
14
Obsolete
2
Listed
15
Unlisted
8
Users
85,527

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Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4

Install growth

Item
Type
Severity
Description
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.
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.
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.

121 indicators in this extension

121 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

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User reviews

Extension files

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URLs
120
IPv4
1

URLs

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No URLs found
No IP addresses found

121 indicators in this extension

121 indicators
0 versions analysed

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

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
2.2.1
Latest
0.22 MBNot scanned—
53669468f0e59f3e057d2ae6dbce9685dfa960aa780a51802c272e8f2ba55549
3.0.0
0.22 MBNot scanned—
930d5b76b12f79219d37490c339c423c5718472d133275c07cc4055d6c53f082
3.1.0
0.22 MBNot scanned—
930d5b76b12f79219d37490c339c423c5718472d133275c07cc4055d6c53f082
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Code Diff

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