SECURITY REPORT · EXTENSHI SCAN
Checketry - download manager
Firefox extension·by Checketry
0
/ 100 SAFETY SCORE
DANGEROUS
Meaningful risk surface. Avoid on managed devices without review.
Likely abandonedsafety score reduced by 30 points
- No update in over 6 years
- Bundles libraries with known vulnerabilities and no fix in sight
Why this matters
An unmaintained extension keeps whatever flaws it shipped with, and a listing with users but no owner is an attractive target to buy and repurpose.
Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue
How it ranks
Checketry - download manager's safety score vs every other extension we've scanned
Globally
7%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Games Entertainment
2%of games entertainment extensions carry more risk
Riskier ←→ Safer
Ranked against 8,778 games entertainment extensions
Findings
85
median 4Lower is safer
Critical findings
4
median 0Severity = Critical
Permissions
6
median 3Declared in manifest
Active users
61
median 4vs category median
Findings breakdown
Automated security signal · 85 distinct issues across 6 severities
85
distinct issues
detected
detected
Scanners reported 107 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical45%
High1315%
Needs Review00%
Medium3642%
Low2833%
Info45%
Permissions requested
1 risky permission of 6 total
1 high-risk permission require attention
This extension requests 6 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
Manage downloads
Can initiate downloads and access your download history
Medium
Show notifications
Can display desktop notifications outside the browser
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Access user identity
Can get OAuth2 tokens and access your Google account identity
Info
https://checketry.com/*
No additional information available.
Info
https://graph.facebook.com/*
No additional information available.
Are you the author of Checketry - download manager?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show Checketry - download manager's live security score on GitHub or in your docs
Scan performed by extenshi.io · Aug 1, 2026
Browser extensions made transparent.