Security Alert: Confirmed Malware

This extension was removed from the Chrome Web Store as malware. Do not install it.Extension: Font Customizer

CRITICAL RISKRemoved from Chrome Web Store

Font Customizer

ID: fhoncdcfffaplldeekejehabjefniidh

Could be malicious

Supported Languages

🇧🇩Bengali

🇧🇷Brazilian Portuguese

🇬🇧British English

🇧🇬Bulgarian

🇪🇸Catalan

🇨🇳Chinese (Simplified)

🇹🇼Chinese (Traditional)

🇭🇷Croatian

🇨🇿Czech

🇩🇰Danish

🇳🇱Dutch

🇺🇸English

🇪🇪Estonian

🇵🇭Filipino

🇫🇮Finnish

🇫🇷French

🇩🇪German

🇬🇷Greek

🇮🇳Gujarati

🇮🇳Hindi

🇭🇺Hungarian

🇮🇩Indonesian

🇮🇹Italian

🇯🇵Japanese

🇰🇷Korean

🇱🇻Latvian

🇱🇹Lithuanian

🇲🇾Malay

🇮🇳Malayalam

🇮🇳Marathi

🇳🇴Norwegian

🇵🇱Polish

🇵🇹Portuguese

🇷🇴Romanian

🇷🇺Russian

🇷🇸Serbian

🇸🇰Slovak

🇸🇮Slovenian

🇪🇸Spanish

🇸🇪Swedish

🇮🇳Tamil

🇮🇳Telugu

🇹🇭Thai

🇹🇷Turkish

🇺🇸US English

🇻🇳Vietnamese

Extension Info & Metadata

Status

Removed

Version

1.3.0

Size

0.34 MB

Rating

3.7/5

Reviews

Users

776,906

Type

Extension

Updated

Oct 26, 2020

Publisher Contextual Analysis

Author: Earl MagallonView Profile
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes

Total Extensions

Active

Obsolete

Listed

Unlisted

Total Users

776,906

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Fine-tune your font settings for each website

Change font settings beyond what browser offers! With Font Customizer, you can change font, size, and colors for every website. Features: ☆ Make all text bigger or smaller ☆ Hundreds of fonts with open licenses ☆ Change color from the default black Quick start: click the icon in the toolbar to open a popup.

User Growth

No data available

No user growth data available for this extension

Rating Count

No data available

No rating count data available for this extension

Average Rating

No data available

No rating data available for this extension

Extracted Data

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By severity

Critical0

High1

Medium2

Low2

Versions scanned

Showing 1 of 4 scanned versions with more than one unique finding. Counts are unique findings that include each version.

Extension Version	Code Review Findings
1.2.7 Code review	5

Extension Version	Code Review Findings
1.2.7	5

Files with findings

4 distinct paths — top paths by unique finding count:

background.js2
font.logic.js1
inject.js1
popup.html1

S.No.	Category	Severity	File	Summary	Found in Version
1	Code Injection	high	background.js (line 1)	The background script constructs a JavaScript code string for `chrome.tabs.executeScript` by directly concatenating `request.color` into the string without any sanitization or validation. If `request.color` contains c…	1.2.7
2	Privilege Escalation	medium	background.js (line 3)	For every font or color change event, the background script enumerates ALL open tabs in the current window via `chrome.tabs.getAllInWindow(null, ...)` and injects script or sends messages into each one. This is broade…	1.2.7
3	Unauthorized Data Collection	medium	font.logic.js (line 84)	A Google Fonts API key (`AIzaSyCOyKeQHMxdTl0P-prjiq-HfI8t8PaGTVA`) is hardcoded in the extension source. This key is publicly exposed to anyone who downloads the extension, enabling abuse such as quota exhaustion agai…	1.2.7
4	Remote Code Loading	low	inject.js (line 9)	The content script accepts a `fontURL` value from a background message and passes it directly to the `FontFace` constructor without validating the URL scheme or origin. Although in normal operation these URLs originat…	1.2.7
5	Tracking	low	popup.html (line 8)	The extension popup unconditionally loads a stylesheet from an external Google domain at render time. This outbound request reveals to Google that the extension popup was opened (a behavioral signal), leaks the user's…	1.2.7

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URLs

IPv4

IPv6

URLs

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

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github.com	/tfoxy/chrome-promise	https://github.com/tfoxy/chrome-promise
fonts.googleapis.com	/icon	https://fonts.googleapis.com/icon?family=Material+Icons
www.googleapis.com	/webfonts/v1/webfonts	https://www.googleapis.com/webfonts/v1/webfonts?key=AIzaSyCOyKeQHMxdTl0P-prjiq-HfI8t8PaGTVA
clients2.google.com	/service/update2/crx	https://clients2.google.com/service/update2/crx
*.googleapis.com	-	https://*.googleapis.com
*.google-analytics.com	-	https://*.google-analytics.com
www.googletagmanager.com;	-	https://www.googletagmanager.com;
*	/*	https:///
*	/*	http:///
getbootstrap.com	-	https://getbootstrap.com/

Showing 1 to 10 of 80 rows

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2.3.3.3	IPv4	-
2.3.3.1	IPv4	-

2.4 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

as soon as i opened the fonts it kept frozing my computer, i redownloaded it several times, and the font color doesn't even work. it's basically a font size changer. do not recommend

Lauren Dillaby·15 Mar 2021

Using Google Chrome on Arch Linux: Pros: - Can make the font size a bit bigger (not as much as advanced font settings) - Great way of seeing what all the fonts look like (wish Linux previewed all fonts in pull down list like this does, and Windows does) Cons: - Does not change the font to the one selected, they just stay the same - Does not change the font colours at all - Would be great if we could choose font weight too (so you can bold all fonts for instance)

Alex Wood·8 Mar 2021

Version History

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Code Diff

Compare extension code between any two versions.

0 changed files detected

No comparable text files found between these versions.

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Browse and explore files within this extension package

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Security Alert: Confirmed Malware

Font Customizer

Supported Languages

Extension Info & Metadata

Publisher Contextual Analysis

Chrome Web Store Metadata

About this extension

Analytics & Metrics

User Growth

Rating Count

Average Rating

Static Code Security Analysis

Extracted Data

Code Review Findings Summary Across 4 Versions5

Versions scanned

Files with findings

Extracted Indicators (URLs and IPs)

URLs

Contextual Analysis

User Reviews

Version History

Version-to-Version Code Diff

Code Diff

Extension Files

User Growth

Rating Count

Average Rating

User Reviews