Security Alert: Confirmed Malware

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

CRITICAL RISKRemoved from Chrome Web Store

Laserfiche Web Access Extension

ID: hahgfnifdgeglafkjpbidmnfnbcmdicf

Could be malicious

Supported Languages

🇺🇸English

Extension Info & Metadata

Status

Removed

Version

1.4

Size

0.00 MB

Rating

3.4/5

Reviews

Users

300,000

Type

Extension

Updated

Jun 30, 2022

Publisher Contextual Analysis

Trusted

Author: Laserfiche Web AccessView Profile
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: Yes
Mailbox exists: Yes

Total Extensions

Active

Obsolete

Listed

Unlisted

Total Users

300,070

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This extension lets Laserfiche Web Access support Laserfiche Scanning and Office Integration

This Chrome extension lets Laserfiche Web Access detect if any of its plugins have been installed, like Laserfiche Scanning or Office Integration, and supports expanded Office Integration features. You must be using Web Access for this to offer any functionality.

User Growth

Showing data from Jan 01, 2022 to Jan 08, 2023

Versions

No change in user count

Compared to 3 months ago

1 version released in this period

Rating Count

Total: 5 ratings

Average Rating

Current: 3.40 / 5.0

Extracted Data

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By severity

Critical0

High3

Medium1

Low0

Versions scanned

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

Extension Version	Code Review Findings
1.4 Code review	4

Extension Version	Code Review Findings
1.4	4

Files with findings

3 distinct paths — top paths by unique finding count:

content.js2
background.js1
manifest.json1

S.No.	Category	Severity	File	Summary	Found in Version
1	Privilege Escalation	high	content.js (line 1)	The message listener on `window` has no `event.origin` validation. Any page loaded in any tab can craft a `postMessage` with an arbitrary `type` field and have it forwarded verbatim to the background script (and then …	1.4
2	Privilege Escalation	high	manifest.json (line 14)	The content script is injected into every page on every domain and scheme (`:///*`). For a document-management/scanning extension that should only operate within the Laserfiche Web Access application, this is an unn…	1.4
3	Privilege Escalation	high	background.js (line 4)	The background script opens a persistent native messaging port to `com.laserfiche.plugin.nativeclient` at startup and keeps it alive, automatically reconnecting on disconnect. Combined with the unvalidated `window.pos…	1.4
4	Unauthorized Data Collection	medium	content.js (line 19)	Responses from the native messaging host are broadcast back to the page using `postMessage` with a wildcard target origin (`"*"`). Any malicious iframe or script running in the same page context can intercept these re…	1.4

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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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clients2.google.com	/service/update2/crx	https://clients2.google.com/service/update2/crx

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No IP addresses found

3.5 out of 5 · 4 most recent reviews

Text reviews

Positive

Negative

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Madison Francis·21 Sept 2024

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Abner Wirtz·8 Jun 2024

Version History

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Browse and explore files within this extension package

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Security Alert: Confirmed Malware

Laserfiche Web Access Extension

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 1 Version4

Versions scanned

Files with findings

Extracted Indicators (URLs and IPs)

URLs

Contextual Analysis

User Reviews

Version History

Version-to-Version Code Diff

Extension Files

User Reviews

User Growth

Rating Count

Average Rating