SECURITY REPORT · EXTENSHI SCAN
OIDCWarden for AMO
Firefox extension·by Timshel
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
OIDCWarden for AMO's safety score vs every other extension we've scanned
Globally
2%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Privacy & Security
1%of privacy & security extensions carry more risk
Riskier ←→ Safer
Ranked against 11,537 privacy & security extensions
Findings
244
median 5Lower is safer
Critical findings
4
median 0Severity = Critical
Permissions
17
median 4Declared in manifest
Active users
7
median 3vs category median
Findings breakdown
Automated security signal · 244 distinct issues across 6 severities
244
distinct issues
detected
detected
Scanners reported 276 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical42%
High5523%
Needs Review00%
Medium13756%
Low2510%
Info239%
Permissions requested
6 risky permissions of 17 total
2 critical permissions require attention
This extension requests 17 permissions in total. 6 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites
Can read and modify content on every website you visit
Critical
Communicate with desktop apps
Can exchange messages with applications installed on your computer
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
Block and modify web requests
Can intercept, block, or modify any network request before it completes
High
Control privacy settings(optional)
Can modify browser privacy settings like Do Not Track and safe browsing
Medium
Read clipboard
Can read text and data currently on your clipboard
Medium
Write to clipboard
Can place content onto your clipboard
Medium
Add context menu items
Can add custom items to the right-click context menu
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Unlimited local storage
Can store large amounts of data locally without size limits
Medium
Monitor navigation
Can observe and track tab navigation events and URL changes
Medium
Show notifications
Can display desktop notifications outside the browser
Low
Schedule tasks
Can schedule periodic background tasks
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Scan performed by extenshi.io · Aug 21, 2026
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