extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Rustdoc Settings Sync

Edge extension·by notriddle
52
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.

Likely abandonedsafety score reduced by 30 points

  • No update in over 3 years
  • Built on Manifest V2, which Chrome and Edge are retiring
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

Rustdoc Settings Sync's safety score vs every other extension we've scanned
Globally
34%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 421,529 extensions
In Developer Tools
56%of developer tools extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 3,825 developer tools extensions
Findings
10
median 18Lower is safer
Critical findings
1
median 1Severity = Critical
Permissions
5
median 3Declared in manifest
Active users
24
median 42vs category median

Findings breakdown

Automated security signal · 10 distinct issues across 6 severities
10
distinct issues
detected

Permissions requested

5 permissions declared
No risky permissions
5 permissions requested — none are flagged as risky.
Medium
Store local data

Can save data locally in the browser for persistence

Info
file:///*

No additional information available.

Info
*://docs.rs/*

No additional information available.

Info
*://doc.rust-lang.org/*

No additional information available.

Info
*://localhost/*

No additional information available.

Are you the author of Rustdoc Settings Sync?

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 Rustdoc Settings Sync'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/50359)](https://catalog.extenshi.io/extensions/50359/security)
HTML
<a href="https://catalog.extenshi.io/extensions/50359/security"><img src="https://catalog.extenshi.io/api/badge/50359" alt="Extenshi security score" /></a>

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

Scan performed by extenshi.io · Oct 22, 2026
Browser extensions made transparent.