ExtSafe

Tetris ClassicSecurity Analysis

Chromev1.1.0MV3February 16, 2026 at 03:15 PM
7.9HIGH
7.9 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.

Permissions
9.0/10
Code
9.3/10
Combinations
0.0/10
Manifest/CSP
5.9/10

Permissions(4 analyzed)

Code Findings(9 patterns, 10 total)

Content Security Policy

No CSP Defined(1 issue)
MEDIUM
N/ANo CSP defined

This extension does not define a Content Security Policy. A CSP helps prevent XSS and code injection attacks.

Manifest Analysis(2 findings)

Resolved from __MSG_* i18n placeholders:

Name: Tetris Classic

Description: Get Ready to Relive Your Childhood Memories with Tetris Classic - The Ultimate Retro Game Experience!

MEDIUM
web_accessible_resources.matchesOverly broad match patterns

Web-accessible resources use <all_urls> or wildcard patterns, exposing resources to every website.

MEDIUM
content_scriptsContent script injected on all URLs

Content script matches <all_urls>, executing on every website the user visits.

External Domains(2)

github.comwww.google-analytics.com

Indicators of Compromise

14 indicators of compromise found

File Statistics

65
Total Files
3
JS Files
245.8 KB
Total Size

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