Firefox Add-ons

5Versions

0Code reviewed

Not reviewed

No code review on record

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What our analysis found

TST Active Tab on Scroll Bar is not yet reviewed by Extension Auditor. It comes from a publisher with 42 extensions and was last updated in March 2024.

TST Active Tab on Scroll Bar Firefox extension security report

ID: tst-active-tab-on-scroll-bar

Extension Info & Metadata

Status

Active

Version

1.3.2

Size

0.02 MB

Rating

4.1/5

Reviews

Users

355

Type

Extension

Updated

Mar 26, 2024

Publisher Contextual Analysis

Author: Piro (piro_or)
Privacy: Privacy Policy
Website: Visit

Extensions

Active

Obsolete

Listed

Unlisted

Users

334,551

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Screenshots & videos

Install growth

User Growth

Showing data from Sep 13, 2023 to Sep 12, 2024

Versions

-2.94%(-11 users)

Compared to 3 months ago

4 versions released in this period

Rating Count

Total: 9 ratings

Average Rating

Current: 3.89 / 5.0

See plans

React Flow

Internal permhash`58dd7981ab…`
Too common to be evidence

11,403 other extensions carry this fingerprint, 2,066 of them known malicious. A permission set this common is not evidence on its own; the most installed members are listed for reference.

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+11,396 more

Permhash (Mandiant)`3fa4ea71dc…`
Too common to be evidence

7,702 other extensions carry this fingerprint, 1,318 of them known malicious. A permission set this common is not evidence on its own; the most installed members are listed for reference.

Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
Withheldmalicious
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+7,695 more

Network indicators

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

Item	Type	Severity	Description
Contextual Risk Factors	Risk Factor	High	The following context increases the overall risk:• 15% increase: Older manifest version lacks modern security controls
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.
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.
Older Manifest Version	Risk Factor	Medium	This extension uses Manifest Version 2

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About this extension

Provides a marker to indicate active tab position in Tree Style Tab sidebar.

Read the publisher’s full description

This depends on <a href="https://addons.mozilla.org/firefox/addon/tree-style-tab/" rel="nofollow">Tree Style Tab</a> extension. Did you have any experience losing the active tab in a scrollable sidebar when it is out of the visible area? This provides a marker for the active tab over the scroll bar. If should help you to know where the active tab is at.

User reviews

4.3 out of 5 · 7 most recent reviews

Text reviews

Positive

Negative

Works perfectly as intended and I love all your work. I was wondering if this could be modified to indicate the position of all loaded tabs. So lets say I have 200 tabs open and 20 of them here and there are loaded and the rest are unloaded. Could there be a marker for each of the loaded tabs? I don't know anything about coding other than basic CSS so I have no idea how difficult that would be to implement. But would be a nice bit of added functionality to this extension.

Zed·27 Oct 2025

Would be 5⭐ if it was possible to set a minimum height for the indicator. As of now, the height scales inversely with the number of tabs, and it becomes too thin if the tab list is long.

pgh·6 Aug 2023

NOTE: You must include the UNITS with the width. I've found the following that work: px, in, mm, and cm. The only thing wrong with this add-on is that the unit selection isn't built-in, and the add-on's page doesn't really mention this crucial bit of info for this add-on to work. On my 4K 32-inch monitor, I use "5px" in the addon's Width field in its options -- you can change the number and the units to whatever will work, as wide as you want. You can choose any color you want, too. (BTW, this may be obvious, but you do need a scrollable tab tree (with lots of tabs) for this add-on's marker to display.)

Extension files

Browse and explore files within this extension package

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URLs

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No URLs found

No IP addresses found

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Version	Size	Verdict	Findings	Permhash
1.1 Latest	0.02 MB	Not scanned	—	3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
1.2.1	0.02 MB	Not scanned	—	3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
1.3	0.02 MB	Not scanned	—	3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
1.3.1	0.02 MB	Not scanned	—	3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
1.3.2	0.02 MB	Not scanned	—	3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba

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Code Diff

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No comparable text files found between these versions.

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Not reviewed

What our analysis found

TST Active Tab on Scroll Bar Firefox extension security report

Extension Info & Metadata

Publisher Contextual Analysis

Screenshots & videos

Install growth

User Growth

Rating Count

Average Rating

Threat relationships

Internal permhash`58dd7981ab…`
Too common to be evidence

Permhash (Mandiant)`3fa4ea71dc…`
Too common to be evidence

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

User Reviews

Threat relationships

Internal permhash`58dd7981ab…`
Too common to be evidence

Permhash (Mandiant)`3fa4ea71dc…`
Too common to be evidence

Network indicators

User Growth

Rating Count

Average Rating

Not reviewed

What our analysis found

TST Active Tab on Scroll Bar Firefox extension security report

Extension Info & Metadata

Publisher Contextual Analysis

Screenshots & videos

Install growth

User Growth

Rating Count

Average Rating

Threat relationships

Internal permhash58dd7981ab…Too common to be evidence

Permhash (Mandiant)3fa4ea71dc…Too common to be evidence

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

User Reviews

Threat relationships

Internal permhash58dd7981ab…Too common to be evidence

Permhash (Mandiant)3fa4ea71dc…Too common to be evidence

Network indicators

User Growth

Rating Count

Average Rating

Internal permhash`58dd7981ab…`
Too common to be evidence

Permhash (Mandiant)`3fa4ea71dc…`
Too common to be evidence

Internal permhash`58dd7981ab…`
Too common to be evidence

Permhash (Mandiant)`3fa4ea71dc…`
Too common to be evidence