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SECURITY REPORT · EXTENSHI SCAN

Cookie Workshop for Firefox

Firefox extension·by jakcbv
62
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.

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

Cookie Workshop for Firefox's safety score vs every other extension we've scanned
Globally
6%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 403,022 extensions
In Privacy & Security
5%of privacy & security extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 12,537 privacy & security extensions
Findings
41
median 5Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
8
median 4Declared in manifest
Active users
1
median 3vs category median

Findings breakdown

Automated security signal · 41 distinct issues across 6 severities
41
distinct issues
detected
Scanners reported 49 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

3 risky permissions of 8 total
3 high-risk permissions require attention
This extension requests 8 permissions in total. 3 of them grant broad capabilities that are worth a careful look.
High
View open tabs

Can see URLs and titles of all open tabs

High
Access browser cookies

Can read and modify cookies, potentially accessing login sessions

High
Developer tools

Can extend browser developer tools with custom panels

Medium
Add context menu items

Can add custom items to the right-click context menu

Medium
Unlimited local storage

Can store large amounts of data locally without size limits

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Write to clipboard

Can place content onto your clipboard

Medium
Container tabs

Can manage Firefox container tabs and their identities

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Scan performed by extenshi.io · Sep 27, 2026
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