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SECURITY REPORT · EXTENSHI SCAN

Auto-Delete Cookies on Tab Close — Cookie AutoDelete Alternative, Whitelist

Chrome extension·by aaleksandr.ross
73
/ 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

Auto-Delete Cookies on Tab Close — Cookie AutoDelete Alternative, Whitelist's safety score vs every other extension we've scanned
Globally
19%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 402,594 extensions
In Make Chrome Yours
17%of make chrome yours extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 24,641 make chrome yours extensions
Findings
24
median 9Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
7
median 2Declared in manifest
Active users
3000
median 18vs category median

Findings breakdown

Automated security signal · 24 distinct issues across 6 severities
24
distinct issues
detected

Permissions requested

4 risky permissions of 7 total
4 high-risk permissions require attention
This extension requests 7 permissions in total. 4 of them grant broad capabilities that are worth a careful look.
High
Access browser cookies

Can read and modify cookies, potentially accessing login sessions

High
View open tabs

Can see URLs and titles of all open tabs

High
Execute scripts in pages

Can inject and execute JavaScript code in web pages

High
Delete browsing data(optional)

Can remove browsing history, cookies, cache, and other browsing data

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Add context menu items

Can add custom items to the right-click context menu

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Aug 22, 2026
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