SECURITY REPORT · EXTENSHI SCAN

Memory

Firefox extension·by Aarkay
40
/ 100 SAFETY SCORE
DANGEROUS
Meaningful risk surface. Avoid on managed devices without review.

Likely abandonedsafety score reduced by 30 points

  • No update in over 6 years
  • 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

Memory's safety score vs every other extension we've scanned
Globally
14%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 402,632 extensions
In Other
4%of other extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 28,711 other extensions
Findings
18
median 3Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
11
median 3Declared in manifest
Active users
2
median 2vs category median

Findings breakdown

Automated security signal · 18 distinct issues across 6 severities
18
distinct issues
detected
Scanners reported 25 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

4 risky permissions of 11 total
2 critical permissions require attention
This extension requests 11 permissions in total. 4 of them grant broad capabilities that are worth a careful look.
Critical
Communicate with desktop apps

Can exchange messages with applications installed on your computer

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

High
Access browsing history

Can read and modify your complete browsing history

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Access user identity

Can get OAuth2 tokens and access your Google account identity

Medium
Add context menu items

Can add custom items to the right-click context menu

Medium
Access bookmarks

Can read and modify your saved bookmarks

Medium
View email address

Can see the email address of the signed-in Chrome user

Low
Schedule tasks

Can schedule periodic background tasks

Info
https://calendar.google.com/*

No additional information available.

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Scan performed by extenshi.io · Aug 17, 2026
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