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SECURITY REPORT · EXTENSHI SCAN

JossWork

Firefox extension·by Rezaur Rahman
60
/ 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 2 years
  • The developer's website is no longer reachable
  • 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

JossWork's safety score vs every other extension we've scanned
Globally
59.53%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked across every extension we scan
In its category
49.53%of its category extensions carry more risk
This extension
Riskier ←→ Safer
Ranked within its category
Findings
9
median 38Lower is safer
Risky permissions
0
median 1Critical + high perms
Total permissions
5
median 4All declared perms
Critical findings
0
median 2Severity = Critical

Findings breakdown

Automated security signal · 9 distinct issues across 6 severities
9
distinct issues
detected
Scanners reported 11 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

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

Medium
Access location

Can determine your physical location

Medium
Show notifications

Can display desktop notifications outside the browser

Low
Detect idle state

Can detect when your machine is idle, active, or locked

Info
https://app.josswork.com/

No additional information available.

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Scan performed by extenshi.io · Jul 25, 2026· partial run (some scanners failed)
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