WP-Safety

Prevent Users Concurrent Sign In Security & Risk Analysis

wordpress.org/plugins/prevent-users-concurrent-sign-in

The "Prevent Users Concurrent Sign In" plugin for WordPress is a powerful tool designed to enhance the security of your website by preventin …

50 active installs v1.2 PHP + WP 4.7+ Updated Aug 6, 2024
concurrentconcurrent-loginslogins
92
A · Safe
CVEs total0
Unpatched0
Last CVENever
Download
Safety Verdict

Is Prevent Users Concurrent Sign In Safe to Use in 2026?

Generally Safe

Score 92/100

Prevent Users Concurrent Sign In has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 1yr ago
Risk Assessment

The 'prevent-users-concurrent-sign-in' v1.2 plugin exhibits a strong security posture based on the provided static analysis. The absence of any identified dangerous functions, raw SQL queries, file operations, or external HTTP requests is commendable. Furthermore, all identified output is properly escaped, and the plugin utilizes prepared statements for its SQL operations, indicating good development practices in these areas. The plugin also shows adherence to WordPress security principles with a capability check present.

Key Concerns

  • No identified vulnerabilities or CVEs
  • No dangerous functions found
  • All SQL queries use prepared statements
  • All output is properly escaped
  • No file operations detected
  • No external HTTP requests detected
  • No taint analysis critical or high severity flows
  • Zero attack surface entry points
  • One capability check present
  • No nonce checks found on potential entry points
Vulnerabilities
None known

Prevent Users Concurrent Sign In Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Code Analysis
Analyzed Mar 16, 2026

Prevent Users Concurrent Sign In Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
0 prepared
Unescaped Output
0
5 escaped
Nonce Checks
0
Capability Checks
1
File Operations
0
External Requests
0
Bundled Libraries
0

Output Escaping

100% escaped5 total outputs
Attack Surface

Prevent Users Concurrent Sign In Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 9
actionshow_user_profileprevent-users-concurrent-sign-in.php:43
actionedit_user_profileprevent-users-concurrent-sign-in.php:44
actionpersonal_options_updateprevent-users-concurrent-sign-in.php:69
actionedit_user_profile_updateprevent-users-concurrent-sign-in.php:70
filtermanage_users_columnsprevent-users-concurrent-sign-in.php:87
filtermanage_users_custom_columnprevent-users-concurrent-sign-in.php:108
actioninitprevent-users-concurrent-sign-in.php:140
actioninitprevent-users-concurrent-sign-in.php:191
filterauthenticateprevent-users-concurrent-sign-in.php:240
Maintenance & Trust

Prevent Users Concurrent Sign In Maintenance & Trust

Maintenance Signals

WordPress version tested6.6.5
Last updatedAug 6, 2024
PHP min version
Downloads3K

Community Trust

Rating0/100
Number of ratings0
Active installs50
Alternatives

Prevent Users Concurrent Sign In Alternatives

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Automatically logout idle user sessions, with logout redirections and concurrent limit logins all in one place.

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FluentAuth – The Ultimate Authorization & Security Plugin for WordPress

FluentAuth – The Ultimate Authorization & Security Plugin for WordPress

fluent-security

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Enhance the Security and User Experience of Your Site with Login/Signup Security, Two-Factor Email Authentication, Social Logins and more...

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Melapress Login Security

Melapress Login Security

melapress-login-security

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Enforce WordPress login and password security policies to protect user accounts and prevent unauthorized logins.

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Loginstyle

Loginstyle

loginstyle

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Brand and customize your login page without any coding knowledge.

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Developer Profile

Prevent Users Concurrent Sign In Developer Profile

Suhas Surse

5 plugins · 4K total installs

88
trust score
Avg Security Score
92/100
Avg Patch Time
30 days
View full developer profile
Detection Fingerprints

How We Detect Prevent Users Concurrent Sign In

Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.

Asset Fingerprints

HTML / DOM Fingerprints

CSS Classes
form-field
HTML Comments
<!-- If the data already exists in the new meta data field, it obtains new data in the region, --><!-- Set up a label filter to allow users to customize labels when they need to use filters --><!-- Create a simple HTML entry field to save the number of sign-in sessions --><!-- Display a snippet of HTML input -->+39 more
Data Attributes
for="_login_count"name="_login_count"id="_login_count"value
FAQ

Frequently Asked Questions about Prevent Users Concurrent Sign In