extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Edit with Emacs (development version)

Firefox extension·by stsquad
64
/ 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

Edit with Emacs (development version)'s safety score vs every other extension we've scanned
Globally
8%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 397,380 extensions
In Other
3%of other extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 28,696 other extensions
Findings
67
median 3Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
9
median 3Declared in manifest
Active users
1
median 2vs category median

Findings breakdown

Automated security signal · 67 distinct issues across 6 severities
67
distinct issues
detected
Scanners reported 73 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 9 total
4 high-risk permissions require attention
This extension requests 9 permissions in total. 4 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 all HTTP sites

Can read and modify content on all non-encrypted websites

High
Access all HTTPS sites

Can read and modify content on all encrypted websites

High
Access local files

Can read files on your local filesystem opened in the browser

Medium
Add context menu items

Can add custom items to the right-click context menu

Medium
Show notifications

Can display desktop notifications outside the browser

Medium
Read clipboard

Can read text and data currently on your clipboard

Info
http://penguin.linux.test/edit/*

No additional information available.

Info
http://127.0.0.1/edit/*

No additional information available.

Are you the author of Edit with Emacs (development version)?

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 Edit with Emacs (development version)'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/113433)](https://catalog.extenshi.io/extensions/113433/security)
HTML
<a href="https://catalog.extenshi.io/extensions/113433/security"><img src="https://catalog.extenshi.io/api/badge/113433" alt="Extenshi security score" /></a>

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

Scan performed by extenshi.io · Aug 5, 2026
Browser extensions made transparent.