SECURITY REPORT · EXTENSHI SCAN
Duality for LinkedIn
Firefox extension·by Syncly.it
0
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.
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
Duality for LinkedIn's safety score vs every other extension we've scanned
Globally
78.53%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
68.53%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
23
median 38Lower is safer
Risky permissions
0
median 1Critical + high perms
Total permissions
5
median 4All declared perms
Critical findings
5
median 2Severity = Critical
Findings breakdown
Automated security signal · 23 distinct issues across 6 severities
23
distinct issues
detected
detected
Scanners reported 27 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical522%
High00%
Needs Review00%
Medium1774%
Low14%
Info00%
Permissions requested
5 permissions declared
No risky permissions
5 permissions requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Info
https://lk.syncly.it/validate.php
No additional information available.
Info
https://lk.syncly.it/retrieve.php
No additional information available.
Info
https://lk.syncly.it/update.php
No additional information available.
Info
*://*.linkedin.com/*
No additional information available.
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Scan performed by extenshi.io · Jul 25, 2026· partial run (some scanners failed)
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