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SECURITY REPORT · EXTENSHI SCAN

Heidi - Dual Captions for german broadcaster ARD Mediathek

Chrome extension·by Dat Tran
65
/ 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

Heidi - Dual Captions for german broadcaster ARD Mediathek's safety score vs every other extension we've scanned
Globally
4%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 416,632 extensions
In Productivity
5%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 203,020 productivity extensions
Findings
61
median 17Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
5
median 3Declared in manifest
Active users
65
median 14vs category median

Findings breakdown

Automated security signal · 61 distinct issues across 6 severities
61
distinct issues
detected
Scanners reported 91 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

3 risky permissions of 5 total
3 high-risk permissions require attention
This extension requests 5 permissions in total. 3 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
Observe web requests

Can monitor all network requests made by the browser

High
Execute scripts in pages

Can inject and execute JavaScript code in web pages

Medium
Store local data

Can save data locally in the browser for persistence

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Oct 22, 2026
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