SECURITY REPORT · EXTENSHI SCAN
Markside: Local Markdown Viewer & Editor
Chrome extension·by Eric Yang
77
/ 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
Markside: Local Markdown Viewer & Editor's safety score vs every other extension we've scanned
Globally
29%of extensions carry more risk
Riskier ←→ Safer
Ranked against 410,251 extensions
In Productivity
38%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 198,815 productivity extensions
Findings
134
median 16Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
2
median 3Declared in manifest
Active users
155
median 14vs category median
Findings breakdown
Automated security signal · 134 distinct issues across 6 severities
134
distinct issues
detected
detected
Scanners reported 221 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical00%
High32%
Needs Review11%
Medium10881%
Low1713%
Info54%
Permissions requested
2 permissions declared
No risky permissions
2 permissions requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
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Scan performed by extenshi.io · Oct 18, 2026
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