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117 indicators in this extension

117 indicators
0 versions analysed

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What our analysis found

Joko | Cash back & promo codes, used by 10,926 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 4 extensions and was last updated in October 2025.

Joko | Cash back & promo codes

Joko | Cash back & promo codes Firefox extension security report

ID: joko

Extension Info & Metadata

Status
Active
Version
2.1.85
Size
9.35 MB
Rating
4.5/5
Reviews
258
Users
10,926
Type
Extension
Updated
Oct 6, 2025
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
4extensions
All still listed

Publisher Contextual Analysis

Author
Joko
Privacy
Privacy Policy
Website
Visit
Extensions
4
Active
2
Obsolete
0
Listed
4
Unlisted
0
Users
25,819

Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5

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.
<all_urls>
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:• 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.
Broad Content Script Access
Risk Factor
High
This extension can inject scripts into any website.
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.
unlimitedStorage
Permission
Medium
This permission removes storage quota restrictions. Rated Medium because it can store large amounts of user data without limits, potentially impacting browser performance and storing extensive tracking data.
https://www.facebook.com/v4.0/dialog/oauth*
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://www.facebook.com/v4.0/dialog/oauth*
Older Manifest Version
Risk Factor
Medium
This extension uses Manifest Version 2
alarms
Permission
Low
This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.

117 indicators in this extension

117 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

Get up to $200 a year back just by shopping, thanks to cash back and promo codes.

User reviews

Extension files

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URLs
114
IPv4
3

URLs

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No URLs found
No IP addresses found

117 indicators in this extension

117 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
1.11.14
Latest
11.56 MBNot scanned—
6d324919a102ff6eb5359b1a566a09238b5458c873e4177ddead83c4278adc5e
1.11.13
11.52 MBNot scanned—
6d324919a102ff6eb5359b1a566a09238b5458c873e4177ddead83c4278adc5e
1.7.2
5.90 MBNot scanned—
6d324919a102ff6eb5359b1a566a09238b5458c873e4177ddead83c4278adc5e
2.1.25
5.46 MBNot scanned—
3d2b3c176712e95f1640e9582716acf1ad8bbf9d0459236ca53c3a6c9dd8c4dc
2.1.34
5.50 MBNot scanned—
3d2b3c176712e95f1640e9582716acf1ad8bbf9d0459236ca53c3a6c9dd8c4dc
2.1.35
5.49 MBNot scanned—
3d2b3c176712e95f1640e9582716acf1ad8bbf9d0459236ca53c3a6c9dd8c4dc
2.1.36
5.50 MBNot scanned—
3d2b3c176712e95f1640e9582716acf1ad8bbf9d0459236ca53c3a6c9dd8c4dc
2.1.37
5.49 MBNot scanned—
3d2b3c176712e95f1640e9582716acf1ad8bbf9d0459236ca53c3a6c9dd8c4dc
2.1.39
5.49 MBNot scanned—
3d2b3c176712e95f1640e9582716acf1ad8bbf9d0459236ca53c3a6c9dd8c4dc
2.1.41
5.47 MBNot scanned—
3d2b3c176712e95f1640e9582716acf1ad8bbf9d0459236ca53c3a6c9dd8c4dc
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Code Diff

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