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No code review on record

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6 indicators in this extension

6 indicators
0 versions analysed

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What our analysis found

Adjust Screen Brightness, used by 7,025 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 publisher with 28 extensions and was last updated in May 2026.

Adjust Screen Brightness

Adjust Screen Brightness Firefox extension security report

ID: adjust-screen-brightness

Extension Info & Metadata

Status
Active
Version
0.3.9
Size
0.12 MB
Rating
4.3/5
Reviews
50
Users
7,025
Type
Extension
Updated
May 9, 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
28extensions
All still listed

Publisher Contextual Analysis

Author
Joue
Website
Visit
Extensions
28
Active
14
Obsolete
0
Listed
28
Unlisted
0
Users
56,878

Screenshots & videos

Screenshot 1

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.
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.
alarms
Permission
Low
This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.
idle
Permission
Low
This permission detects system idle state. Rated Low because it only observes user activity state without access to activity details.

6 indicators in this extension

6 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

About this extension

Control your browser's global screen brightness

User reviews

Extension files

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URLs
6

URLs

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No URLs found
No IP addresses found

6 indicators in this extension

6 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
0.3.1
Latest
0.09 MBNot scanned—
4226d545f590d7138e4287bfb9ac79824fdf1a4db62823bfb5b62df0c0993aef
0.3.2
0.10 MBNot scanned—
4226d545f590d7138e4287bfb9ac79824fdf1a4db62823bfb5b62df0c0993aef
0.3.3
0.12 MBNot scanned—
4226d545f590d7138e4287bfb9ac79824fdf1a4db62823bfb5b62df0c0993aef
0.3.4
0.12 MBNot scanned—
1c7ef864ca2b696e3551a6bb777cfaf0d6291630f229b3f779aa40ab0ec7d82e
0.3.6
0.12 MBNot scanned—
1c7ef864ca2b696e3551a6bb777cfaf0d6291630f229b3f779aa40ab0ec7d82e
0.3.7
0.12 MBNot scanned—
1c7ef864ca2b696e3551a6bb777cfaf0d6291630f229b3f779aa40ab0ec7d82e
0.3.8
0.12 MBNot scanned—
1c7ef864ca2b696e3551a6bb777cfaf0d6291630f229b3f779aa40ab0ec7d82e
0.3.9
0.12 MBNot scanned—
1c7ef864ca2b696e3551a6bb777cfaf0d6291630f229b3f779aa40ab0ec7d82e
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Code Diff

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