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2Versions
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223 indicators in this extension

223 indicators
0 versions analysed

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What our analysis found

Glasp Web Highlighter: PDF & Web Highlight is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites. It comes from a publisher with 4 extensions and was last updated in August 2026.

Glasp Web Highlighter: PDF & Web Highlight Firefox extension security report

ID: glasp-web-highlighter

Extension Info & Metadata

Status
Active
Version
2.1.2
Size
1.68 MB
Rating
5.0/5
Reviews
3
Users
37
Type
Extension
Updated
Aug 5, 2026
Category
N/A
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Firefox Add-ons
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This publisherTrack record
4extensions
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Publisher Contextual Analysis

Author
Glasp
Privacy
Privacy Policy
Website
Visit
Extensions
4
Active
2
Obsolete
0
Listed
4
Unlisted
0
Users
9,871

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Install growth

Item
Type
Severity
Description
*://*/*
Host
Critical
Broad host access — the extension can read/modify content on every website.
<all_urls>
Risk Factor
Critical
This permission grants access to all websites without restriction. Rated High because it can access any web content, monitor all web activity, and potentially steal sensitive data across all sites.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 20% increase: Access to sensitive domains increases potential impact• 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 WebAssembly Execution
Risk Factor
High
This extension's CSP allows "wasm-unsafe-eval".
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.
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.
Access to Sensitive Domains
Risk Factor
Medium
This extension requests access to sensitive domains: https://gemini.google.com/*, https://aistudio.google.com/*
contextMenus
Permission
Low
This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.

223 indicators in this extension

223 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
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About this extension

AI-powered Web Highlighter for Websites, PDF, and YouTube videos. YouTube Summary with ChatGPT, Claude, and Gemini.

User reviews

Extension files

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URLs
220
IPv4
3

URLs

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No URLs found
No IP addresses found

223 indicators in this extension

223 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
2.1.1
Latest
1.68 MBNot scanned—
7dcbd7c4d371db302f793cffeda44505be4e3166036fd68a2a00ed6d9995856e
2.1.2
1.68 MBNot scanned—
7dcbd7c4d371db302f793cffeda44505be4e3166036fd68a2a00ed6d9995856e
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Code Diff

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