ExtSafe

Microsoft Defender Browser ProtectionSecurity Analysis

Chromev1.664MV3February 16, 2026 at 04:06 PM
6.6HIGH
6.6 HIGH

This extension shows significant risk signals. Review the findings below carefully before installing or continuing to use it.

Based on 4 permissions including high-risk ones, 10 code findings, 1 dangerous combination.

Dangerous Combinations(1)

HIGHTab tracking + external communication

Extension tracks open tabs and communicates with external servers — potential browsing surveillance.

tabs+external network request
Permissions
6.0/10
Code
8.8/10
Combinations
7.0/10
Manifest/CSP
1.0/10

Permissions(4 analyzed)

Code Findings(8 patterns, 10 total)

Content Security Policy

CSP Present(1 issue)
LOW
object-srcobject-src not restricted

object-src is not set to 'none'. Plugins like Flash can be embedded, which may allow code execution.

Manifest Analysis(0 findings)

No manifest-level concerns found.

External Domains(4)

bf.smartscreen.microsoft.comfeedback.smartscreen.microsoft.comgo.microsoft.comwww.bing.com

Indicators of Compromise

6 indicators of compromise found

File Statistics

33
Total Files
13
JS Files
758.1 KB
Total Size

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AI Exporter: Save ChatGPT, Gemini to PDF, Word, MD and Notion
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