# VoidAPI Antivirus WebScanner

> Is Libre (Free and Open Source) Scanner for Web(JS) based malware.

Canonical page: [https://chrome-stats.com/d/voidapi-antivirus-webscanner](https://chrome-stats.com/d/voidapi-antivirus-webscanner)

## Overview

- **ID:** `voidapi-antivirus-webscanner`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** VoidAPI Antivirus
- **Category:** privacy-security
- **Daily users:** 60
- **Weekly downloads:** 2
- **Rating:** 2.33 / 5 (3 ratings)
- **Version:** 1.3
- **Last updated:** 2019-12-05
- **First published:** 2019-10-17
- **Size:** 26 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/voidapi-antivirus-webscanner/)
- **Website:** [http://voidapi.eu3.org/](http://voidapi.eu3.org/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/voidapi-antivirus-webscanner/privacy/](https://addons.mozilla.org/firefox/addon/voidapi-antivirus-webscanner/privacy/)

## Description

**VoidAPI Antivirus WebScanner** is a free and open source Chrome extension designed to protect users from web-based malware threats. It scans websites for known exploits including CVE-2012-3993, CVE-2010-3275, and more, ensuring users are safeguarded against vulnerabilities.

Additionally, the scanner detects cross-site scripting (XSS) attempts such as cookie stealing and JavaScript-based cryptocurrency miners like CoinImp. By leveraging this tool, users can browse securely knowing that potential web threats are identified and flagged promptly, making it an essential security add-on for safe web navigation.

## Rankings

- #15,041 — Overall
- #2 — antivirus
- #39 — malware
- #66 — scan

## Permissions and access

### Permissions

- `contextMenus`

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/voidapi-antivirus-webscanner)