SECURITY REPORT · EXTENSHI SCAN

Is Purchase Regret Predictor safe?

Checked version: not provided · Assessment updated (UTC): 2026-10-21

Firefox extension·by Hyemiie
83
/ 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

Purchase Regret Predictor's safety score vs every other extension we've scanned
Globally
48%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,560 extensions
In Shopping
40%of shopping extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 4,517 shopping extensions
Findings
14
median 9Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
12
median 4Declared in manifest
Active users
1
median 3vs category median

Findings breakdown

Automated security signal · 14 distinct issues across 6 severities
14
distinct issues
detected

Permissions requested

2 risky permissions of 12 total
1 critical permission require attention
This extension requests 12 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites

Can read and modify content on every website you visit

High
View open tabs

Can see URLs and titles of all open tabs

Medium
Store local data

Can save data locally in the browser for persistence

Info
*://*/*

No additional information available.

Info
*://*.amazon.com/*

No additional information available.

Info
*://*.amazon.co.uk/*

No additional information available.

Info
*://*.ebay.com/*

No additional information available.

Info
*://*.etsy.com/*

No additional information available.

Info
*://checkout.stripe.com/*

No additional information available.

Info
*://*.shein.com/*

No additional information available.

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Scan performed by extenshi.io · Oct 21, 2026
Browser extensions made transparent.

What this assessment covers

Store listing
Firefox
Checked version
Not provided in this assessment
Current listed version
1.0.3
Assessment updated (UTC)
Assessment status
Completed

Recorded findings: 1 critical and 1 high severity. Read the finding details before interpreting the score; automated flags are not proof of malicious behaviour.

Automated analysis looks for suspicious code, permissions and other risk signals. It does not observe every runtime behaviour or independently audit the publisher’s servers. A low-risk result is not a guarantee of safety. How our checks work.

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