extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Is CrumbWarden safe?

Checked version: 1.0.0 · Scan date (UTC): 2026-11-01

Chrome extension·by Full Stack Innovations LLC
80
/ 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

CrumbWarden's safety score vs every other extension we've scanned
Globally
26%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 429,470 extensions
In Make Chrome Yours
22%of make chrome yours extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 26,279 make chrome yours extensions
Findings
13
median 11Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
4
median 2Declared in manifest
Active users
0
median 17vs category median

Findings breakdown

Automated security signal · 13 distinct issues across 6 severities
13
distinct issues
detected

Permissions requested

2 risky permissions of 4 total
2 high-risk permissions require attention
This extension requests 4 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
Modify content settings

Can change per-site settings for cookies, JavaScript, plugins, and more

High
Observe web requests

Can monitor all network requests made by the browser

Medium
Store local data

Can save data locally in the browser for persistence

Low
Block network requests (declarative)

Can block or redirect network requests using predefined rules without seeing content

Are you the author of CrumbWarden?

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 CrumbWarden'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/462973)](https://catalog.extenshi.io/extensions/462973/security)
HTML
<a href="https://catalog.extenshi.io/extensions/462973/security"><img src="https://catalog.extenshi.io/api/badge/462973" alt="Extenshi security score" /></a>

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

Scan performed by extenshi.io · Nov 1, 2026
Browser extensions made transparent.

What this assessment covers

Store listing
Chrome
Checked version
1.0.0
Current listed version
1.0.0
Scan date (UTC)
Assessment status
Completed

Recorded findings: 1 critical and 3 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.

Compare extensions by task