Firefox Add-ons

2Versions

0Code reviewed

Not reviewed

No code review on record

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19 indicators in this extension

19 indicators

0 versions analysed

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What our analysis found

Cookie Manager, used by 6,379 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites. It comes from a trusted publisher and was last updated in July 2024.

Cookie Manager Firefox extension security report

ID: a-cookie-manager

Extension Info & Metadata

Status

Active

Version

1.8

Size

0.06 MB

Rating

3.7/5

Reviews

123

Users

6,379

Type

Extension

Updated

Jul 28, 2024

Publisher Contextual Analysis

Trusted

Author: Rob W
Privacy: Privacy Policy
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes
Website: Visit

Extensions

Active

Obsolete

Listed

Unlisted

Users

165,070

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Screenshots & videos

Install growth

User Growth

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

Versions

-1.75%(-114 users)

Compared to 3 months ago

2 versions released in this period

Rating Count

Total: 119 ratings+1 (1%)

Average Rating

Current: 3.75 / 5.0+0.02

See plans

React Flow

Internal permhash`6a18648c88…`
No malicious matches

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

Withheldnot flagged

Permhash (Mandiant)`58f5e46379…`
No malicious matches

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

Withheldnot flagged

Network indicators

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

Item	Type	Severity	Description
:///*	Host	Critical	Broad host access — the extension can read/modify content on every website.
cookies	Permission	High	This permission provides full access to read and modify browser cookies. Rated High because it can steal session tokens, modify authentication cookies, and compromise accounts across websites.
Contextual Risk Factors	Risk Factor	High	The following context increases the overall risk:• 15% increase: Older manifest version lacks modern security controls
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.
contextualIdentities	Permission	Medium	This permission (Firefox) manages container tabs. Rated Medium because it can create, remove and inspect the identity containers that isolate a user's sessions from each other.
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.
file:///	Host	Medium	Host permission — access limited to this URL pattern.
Older Manifest Version	Risk Factor	Medium	This extension uses Manifest Version 2

19 indicators in this extension

19 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

An efficient cookie manager. View, edit, delete and search for cookies. Supports private mode and Firefox mobile too. Designed for privacy and security aware users. Enable this extension to open the cookie manager, disable it if you are done.

User reviews

3.6 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

Strange, it doesn't work anymore. It makes my Firefox freeze completely (99% CPU)

Davide·9 Aug 2025

The general concept of listing and white listing cookies is excellent and I really appreciate this addon. But the implementation of selecting which buttons to display (in the bottom right) is unusual and confusing, especially as the selection dots aren't displayed properly. I recommend just displaying two rows of buttons at the bottom and removing the button selector system.

Andrew·26 May 2025

Firefox

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

19 indicators in this extension

19 indicators

0 versions analysed

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

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One-time payment · Secure checkout by Stripe

Version	Size	Verdict	Findings	Permhash
1.7 Latest	0.07 MB	Not scanned	—	5f3c948547a967f7d2b5e3af76bb06a4e16120c116eb48b525f75a33bcd3f82c
1.8	0.06 MB	Not scanned	—	58f5e46379945cf1ddd320f221298ffd490c1132d05d35df0f2af99da1b437dc

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Code Diff

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0 changed files detected

No comparable text files found between these versions.

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Not reviewed

19 indicators in this extension

What our analysis found