extenshi.io
SECURITY REPORT · EXTENSHI SCAN

CouponApp | Get the best from online shopping

Edge extension·by CouponFinder
48
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.

Likely abandonedsafety score reduced by 30 points

  • No update in over 2 years
  • The developer's website is no longer reachable
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

CouponApp | Get the best from online shopping's safety score vs every other extension we've scanned
Globally
34%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 401,999 extensions
In Shopping
54%of shopping extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 1,043 shopping extensions
Findings
9
median 21Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
1
median 3Declared in manifest
Active users
1423
median 46vs category median

Findings breakdown

Automated security signal · 9 distinct issues across 6 severities
9
distinct issues
detected
Scanners reported 14 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

1 permission declared
No risky permissions
1 permission requested — none are flagged as risky.
Medium
Store local data

Can save data locally in the browser for persistence

Are you the author of CouponApp | Get the best from online shopping?

Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.

Claim this extension

Add the badge to your README

Show CouponApp | Get the best from online shopping's live security score on GitHub or in your docs
Extenshi security score badge preview
Markdown
[![Extenshi security score](https://catalog.extenshi.io/api/badge/55699)](https://catalog.extenshi.io/extensions/55699/security)
HTML
<a href="https://catalog.extenshi.io/extensions/55699/security"><img src="https://catalog.extenshi.io/api/badge/55699" alt="Extenshi security score" /></a>

The badge always shows the current score — it updates automatically after every scan.

Scan performed by extenshi.io · Jul 31, 2026
Browser extensions made transparent.