SECURITY REPORT · EXTENSHI SCAN
M5 Chat
Chrome extension·by Callour Studio
71
/ 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
M5 Chat's safety score vs every other extension we've scanned
Globally
8%of extensions carry more risk
Riskier ←→ Safer
Ranked against 415,885 extensions
In Productivity
10%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 202,459 productivity extensions
Findings
31
median 17Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
5
median 3Declared in manifest
Active users
98
median 14vs category median
Findings breakdown
Automated security signal · 31 distinct issues across 6 severities
31
distinct issues
detected
detected
Scanners reported 54 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical13%
High826%
Needs Review00%
Medium1858%
Low413%
Info00%
Permissions requested
5 permissions declared
No risky permissions
5 permissions requested — none are flagged as risky.
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Write to clipboard
Can place content onto your clipboard
Medium
Access user identity
Can get OAuth2 tokens and access your Google account identity
Low
Use side panel
Can display content in the browser side panel
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Scan performed by extenshi.io · Oct 22, 2026
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