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Edge Add-ons
1Versions
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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62 indicators in this extension

62 indicators
0 versions analysed

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What our analysis found

Unseen for Facebook Messenger, used by 2,844 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites, can observe network requests and allows unsafe code evaluation. It comes from a publisher with 2 extensions and was last updated in December 2019.

Unseen for Facebook Messenger

Unseen for Facebook Messenger Edge extension security report

ID: celpmgngdgjfilgkilbhaelflpmdmhni

Extension Info & Metadata

Status
Active
Version
4.0.0
Size
N/A
Rating
3.2/5
Reviews
11
Users
2,844
Type
Extension
Updated
Dec 31, 2019
Category
N/A
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Report Issue
This publisherTrack record
2extensions
All still listed

Publisher Contextual Analysis

Author
DIGITAL 360
Privacy
Privacy Policy
Website
Visit
Extensions
2
Active
2
Obsolete
0
Listed
2
Unlisted
0
Users
3,042

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Install growth

Item
Type
Severity
Description
webRequest
Permission
Critical
This permission enables the extension to monitor and analyze all web requests made by the browser. Rated Critical because it can observe all network traffic including sensitive data, track browsing behavior, and gather authentication tokens.
webRequestBlocking
Permission
Critical
This permission allows the extension to intercept, modify, or block any web request in real-time before it reaches its destination. Rated Critical because it can modify sensitive data (like passwords, credit cards) before encryption, redirect traffic to malicious sites, or block security updates.
<all_urls>
Host
Critical
Broad host access — the extension can read/modify content on every website.
Dangerous Permission Combination
Risk Factor
Critical
This extension can intercept, modify, and block web requests in real-time.
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:• 20% increase: Access to sensitive domains increases potential impact• 15% increase: Older manifest version lacks modern security controls• 25% increase: Unsafe code evaluation capabilities increase attack surface
Broad Host Permissions
Risk Factor
High
This extension has broad host permissions allowing it to access many or all websites.
Unsafe JavaScript Evaluation
Risk Factor
High
This extension's CSP allows "unsafe-eval".
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.
https://*.facebook.com/*
Host
Medium
Host permission — access limited to this URL pattern.
http://*.facebook.com/*
Host
Medium
Host permission — access limited to this URL pattern.
Access to Sensitive Domains
Risk Factor
Medium
This extension requests access to sensitive domains: https://*.facebook.com/*, http://*.facebook.com/*, *://*.facebook.com/*
Older Manifest Version
Risk Factor
Medium
This extension uses Manifest Version 2

62 indicators in this extension

62 indicators
0 versions analysed

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

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User reviews

Extension files

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URLs
59
IPv4
3

URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

No URLs found
No IP addresses found

62 indicators in this extension

62 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
4.0.0
Latest
N/ANot scanned—
3539830e0a3c19475c3b50e2c9adb701c58c2ef60ec3f131ef3b09f10d22a66f
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