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  4. Content Security Policy Manager
Content Security Policy Manager icon

Content Security Policy Manager

Plugin for configuring Content Security Policy headers for your site. Allows different CSP headers for admin, logged inn frontend and regular visitors

By Patrick Sletvold·Csp·Free
4.3(6 reviews)
·2.0K+ active installs·Updated 3 years ago
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As of April 2026, Content Security Policy Manager is a WordPress csp plugin with 2.0K+ active installations and a 4.3/5 rating from 6 reviews. It has been downloaded 33K+ times in total. Requires WordPress 4.6+ and PHP 7.2+. Available on WordPress.org since 2020. Last updated 3 years ago — may have compatibility concerns. Downloads are down 17% this week. Top alternative: Headers Security Advanced & HSTS WP.

4.3/56 reviews
2.0K+active installs
33K+total downloads
6 yearssince 2020

Overview

Content Security Policy Manager is a WordPress plugin that allows you to easily configure Content Security Policy headers for your site. You can have different CSP headers for the admin interface, the frontend for logged in users, and the frontend for regular visitors. The CSP directives can be individually enabled, and each policy can be set to enforce, report or be disabled.

Please note that this plugin offers limited help in figuring out what the contents of the policy should be. It only lets you configure the CSP in a easy to use interface.

Read full description on WordPress.org

Ratings & Reviews

4.36 reviews
5 ★
5
4 ★
0
3 ★
0
2 ★
0
1 ★
1

Recent Reviews

Report To not working
by ningmorris·2 years ago

Hello,

Since report-uri is no longer recommended anymore, I need to use report-to to send CSP reports. But for reason, it doesn’t send reports with report-to. My CSP settings are as follows:

In Policy: report-to filed, I filled in csp-endpoint , in Frontend Policy Report-To Header field, I filled in the following JSON data

{
  "group": "csp-endpoint",
  "max_age": 10886400,
  "endpoints": [
    {
      "url": "{CSP REPORT ENDPOINT}"
    }
  ]
}

After saving changes in the CMS, all the commas disappeared in Frontend Policy Report-To Header field.

{   "group": "csp-endpoint"   "max_age": 10886400   "endpoints": [     {       "url": "{CSP REPORT ENDPOINT}"     }   ] }

I am wondering if you can help to take a look at it, thanks! Note: I have no problem with report-uri.

  • This topic was modified 2 years, 8 months ago by ningmorris.
kills all CSS styles
by rintelengrafik·3 years ago

As soon as I leave the backend the view of my side is without any CSS. Only the plain HTML.

Very helpful and useful plugin. do you provide filters ?
by buzibuzi·3 years ago

We are really happy with this plugin.
im wondering if you provide a filter so i can merge some dynamic ‘nonce-xx’ to the policy header. this could be very very useful.

I like all the options for logged-in versus anonymous and report-only
by Jason Robinson·3 years ago

This plugin is well thought out and does what I need it to. It has also helped me troubleshoot other website’s CSP that wasn’t working correctly, and the documentation is solid if brief.

Extraordinaire !
by jeebeezebee·4 years ago

Ce plugin m;a fait gagner des heures de travail.

Download Trends

Today: 10Yesterday: 5This week: 76Period total: 4K

Compatibility

WordPress4.6+ requiredTested up to 6.1.10
PHP7.2+ required

Version Adoption

v1.2
98.8%
v1.1
1.1%

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Frequently Asked Questions

Changelog

This plugin’s development happens in its GitHub repo. Feel free to send bug reports there.

1.2.1

  • Fix error caused by improperly checking the chosen CSP mode when outputting headers (thanks @reatlat).

1.2.0

  • Improved UI, with CSP directives divided into collapsible categories.
  • Add all remaining non-deprecated CSP directives.
  • Warn if enabli…
View full changelog on WordPress.org

Contributors

Patrick SletvoldPatrick Sletvold
Plugin Info
Version
1.2.1
Last Updated
Aug 9, 2022
WP Requires
4.6+
Tested Up To
6.1.10
PHP Requires
7.2+
Active Installs
2.0K+
Downloads
33K+
Added
Jul 21, 2020
Business
Free

Tags

cspxsssecuritysecurity headerscontent security policy

Developer

P
Patrick Sletvold
2 plugins0.0M+ total installs
View all plugins →

Quick Compare

Content Security Policy Manager vs Headers Security Advanced & HSTS WP→Content Security Policy Manager vs GD Security Headers→Content Security Policy Manager vs Auto SRI→

Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.