SECURITY REPORT · EXTENSHI SCAN
1Password Nightly – Password Manager
Chrome extension·by 1Password
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
1Password Nightly – Password Manager's safety score vs every other extension we've scanned
Globally
1%of extensions carry more risk
Riskier ←→ Safer
Ranked against 368,615 extensions
In Privacy & Security
1%of privacy & security extensions carry more risk
Riskier ←→ Safer
Ranked against 11,415 privacy & security extensions
Findings
192
median 5Lower is safer
Critical findings
16
median 0Severity = Critical
Permissions
15
median 4Declared in manifest
Active users
300000
median 3vs category median
Findings breakdown
Automated security signal · 192 distinct issues across 6 severities
192
distinct issues
detected
detected
Scanners reported 275 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical168%
High3016%
Needs Review00%
Medium9047%
Low5227%
Info42%
Permissions requested
8 risky permissions of 15 total
2 critical permissions require attention
This extension requests 15 permissions in total. 8 of them grant broad capabilities that are worth a careful look.
Critical
Manage other extensions
Can enable, disable, or uninstall other browser extensions
Critical
Communicate with desktop apps
Can exchange messages with applications installed on your computer
High
Manage downloads
Can initiate downloads and access your download history
High
Control privacy settings
Can modify browser privacy settings like Do Not Track and safe browsing
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
High
View open tabs
Can see URLs and titles of all open tabs
Medium
Add context menu items
Can add custom items to the right-click context menu
Medium
Show notifications
Can display desktop notifications outside the browser
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Monitor navigation
Can observe and track tab navigation events and URL changes
Medium
Block requests with host access
Can block or redirect network requests and requires host permissions
Low
Schedule tasks
Can schedule periodic background tasks
Low
Detect idle state
Can detect when your machine is idle, active, or locked
Are you the author of 1Password Nightly – Password Manager?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show 1Password Nightly – Password Manager's live security score on GitHub or in your docs
Scan performed by extenshi.io · Jul 26, 2026
Browser extensions made transparent.