SECURITY REPORT · EXTENSHI SCAN
FlashSaleTricks
Chrome extension·by FlashSaleTricks
28
/ 100 SAFETY SCORE
DANGEROUS
Meaningful risk surface. Avoid on managed devices without review.
Likely abandonedsafety score reduced by 30 points
- No update in over 4 years
- The developer's website is no longer reachable
- 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
FlashSaleTricks's safety score vs every other extension we've scanned
Globally
4%of extensions carry more risk
Riskier ←→ Safer
Ranked against 415,874 extensions
In Lifestyle
3%of lifestyle extensions carry more risk
Riskier ←→ Safer
Ranked against 49,071 lifestyle extensions
Findings
114
median 13Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
0
median 1Declared in manifest
Active users
10000
median 25vs category median
Findings breakdown
Automated security signal · 114 distinct issues across 6 severities
114
distinct issues
detected
detected
Scanners reported 137 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical00%
High4539%
Needs Review00%
Medium5952%
Low87%
Info22%
Permissions requested
0 permissions declared
No permissions requested
This extension doesn't request any browser permissions. That's unusually clean.
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Scan performed by extenshi.io · Jul 25, 2026
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