UserAgent Content Switcher Security & Risk Analysis

wordpress.org/plugins/useragent-content-switcher

Display the html written between the shortcode of each user agent.

70 active installs v3.06 PHP 8.0+ WP 4.7+ Updated Mar 29, 2026
browserphoneplatformuseragentweb-browser
100
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is UserAgent Content Switcher Safe to Use in 2026?

Generally Safe

Score 100/100

UserAgent Content Switcher has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 1mo ago
Risk Assessment

The "useragent-content-switcher" v3.06 plugin exhibits a generally positive security posture based on the provided static analysis. There are no identified dangerous functions, file operations, external HTTP requests, or critical taint analysis findings. The plugin also demonstrates excellent output escaping practices, with all identified outputs being properly escaped. Furthermore, its vulnerability history is clean, with no recorded CVEs, suggesting a consistent effort towards security by the developers. The absence of AJAX handlers, REST API routes, shortcodes, and cron events significantly limits the potential attack surface.

Key Concerns

  • SQL queries without prepared statements
  • Lack of nonce checks on entry points
  • Lack of capability checks on entry points
Vulnerabilities
None known

UserAgent Content Switcher Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Version History

UserAgent Content Switcher Release Timeline

v3.06Current
v3.05
v3.04
v3.03
v3.02
v3.01
v3.00
v2.39
v2.38
v2.37
v2.36
v2.35
v2.34
v2.33
Code Analysis
Analyzed Mar 16, 2026

UserAgent Content Switcher Code Analysis

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

SQL Query Safety

0% prepared1 total queries
Attack Surface

UserAgent Content Switcher Attack Surface

Entry Points0
Unprotected0
Maintenance & Trust

UserAgent Content Switcher Maintenance & Trust

Maintenance Signals

WordPress version tested7.0
Last updatedMar 29, 2026
PHP min version8.0
Downloads6K

Community Trust

Rating100/100
Number of ratings2
Active installs70
Developer Profile

UserAgent Content Switcher Developer Profile

Katsushi Kawamori

54 plugins · 56K total installs

79
trust score
Avg Security Score
100/100
Avg Patch Time
178 days
View full developer profile
Detection Fingerprints

How We Detect UserAgent Content Switcher

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

Asset Fingerprints

Asset Paths
/wp-content/plugins/useragent-content-switcher/css/style.css/wp-content/plugins/useragent-content-switcher/js/ua-content-switcher.js
Script Paths
/wp-content/plugins/useragent-content-switcher/js/ua-content-switcher.js
Version Parameters
useragent-content-switcher/style.css?ver=useragent-content-switcher/ua-content-switcher.js?ver=

HTML / DOM Fingerprints

HTML Comments
<!-- UserAgent Content Switcher --><!-- UserAgent Content Switcher Content Area --><!-- End UserAgent Content Switcher -->
Data Attributes
data-uaswitcher-ua-desktopdata-uaswitcher-ua-mobiledata-uaswitcher-ua-tablet
JS Globals
window.uaswitcher
Shortcode Output
[uaswitcher_content ua_desktop=[uaswitcher_content ua_mobile=[uaswitcher_content ua_tablet=
FAQ

Frequently Asked Questions about UserAgent Content Switcher