SECURITY REPORT · EXTENSHI SCAN
2Captcha Proxy Switcher
Firefox extension·by 2Captcha
0
/ 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
2Captcha Proxy Switcher's safety score vs every other extension we've scanned
Globally
7%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,347 extensions
In Privacy & Security
4%of privacy & security extensions carry more risk
Riskier ←→ Safer
Ranked against 7,614 privacy & security extensions
Findings
25
median 5Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
6
median 4Declared in manifest
Active users
2
median 4vs category median
Findings breakdown
Automated security signal · 25 findings across 5 severities
25
findings
detected
detected
Critical28%
High520%
Medium1456%
Low00%
Info416%
Permissions requested
5 risky permissions of 6 total
5 high-risk permissions require attention
This extension requests 6 permissions in total. 5 of them grant broad capabilities that are worth a careful look.
High
Control proxy settings
Can route your browser traffic through a proxy server
High
Observe web requests
Can monitor all network requests made by the browser
High
Auth request provider
Can provide authentication credentials for web requests
High
Delete browsing data(optional)
Can remove browsing history, cookies, cache, and other browsing data
High
Control privacy settings(optional)
Can modify browser privacy settings like Do Not Track and safe browsing
Medium
Store local data
Can save data locally in the browser for persistence
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Scan performed by extenshi.io · Jun 25, 2026
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