extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Slack → OpenProject

Firefox extension·by Çağlar Yeşilyurt
74
/ 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

Slack → OpenProject's safety score vs every other extension we've scanned
Globally
21%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 401,999 extensions
In Social & Communication
10%of social & communication extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 13,639 social & communication extensions
Findings
386
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
3
median 3Declared in manifest
Active users
2
median 3vs category median

Findings breakdown

Automated security signal · 386 distinct issues across 6 severities
386
distinct issues
detected

Permissions requested

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

Can save data locally in the browser for persistence

Low
Schedule tasks

Can schedule periodic background tasks

Info
https://app.slack.com/*

No additional information available.

Are you the author of Slack → OpenProject?

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 Slack → OpenProject'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/373847)](https://catalog.extenshi.io/extensions/373847/security)
HTML
<a href="https://catalog.extenshi.io/extensions/373847/security"><img src="https://catalog.extenshi.io/api/badge/373847" alt="Extenshi security score" /></a>

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

Scan performed by extenshi.io · Aug 24, 2026
Browser extensions made transparent.