SECURITY REPORT · EXTENSHI SCAN
Seismic for Gmail
Chrome extension·by Seismic Software
0
/ 100 SAFETY SCORE
DANGEROUS
Meaningful risk surface. Avoid on managed devices without review.
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
Seismic for Gmail's safety score vs every other extension we've scanned
Globally
1%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Productivity
1%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 177,133 productivity extensions
Findings
231
median 16Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
1
median 3Declared in manifest
Active users
10000
median 14vs category median
Findings breakdown
Automated security signal · 231 distinct issues across 6 severities
231
distinct issues
detected
detected
Scanners reported 234 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical10%
High21%
Needs Review00%
Medium4118%
Low17877%
Info94%
Permissions requested
1 risky permission of 1 total
1 high-risk permission require attention
This extension requests 1 permission in total. 1 of them grant broad capabilities that are worth a careful look.
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
Are you the author of Seismic for Gmail?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show Seismic for Gmail's live security score on GitHub or in your docs
Scan performed by extenshi.io · Aug 25, 2026
Browser extensions made transparent.