Title: Content Security Policy Manager Author: Patrick Sletvold Published: July 21, 2020 Last modified: August 9, 2022 --- Search plugins This plugin **hasn’t been tested with the latest 3 major releases of WordPress**. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress. ![](https://s.w.org/plugins/geopattern-icon/csp-manager.svg) # Content Security Policy Manager By [Patrick Sletvold](https://profiles.wordpress.org/16patsle/) [Download](https://downloads.wordpress.org/plugin/csp-manager.1.2.1.zip) * [Details](https://twd.wordpress.org/plugins/csp-manager/#description) * [Reviews](https://twd.wordpress.org/plugins/csp-manager/#reviews) * [Development](https://twd.wordpress.org/plugins/csp-manager/#developers) [Support](https://wordpress.org/support/plugin/csp-manager/) ## Description **Content Security Policy Manager** is a WordPress plugin that allows you to easily configure [Content Security Policy headers](https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP) 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. ## FAQ ### What is a Content Security Policy? To quote MDN: > Content Security Policy (CSP) is an added layer of security that helps to detect > and mitigate certain types of attacks, including Cross Site Scripting (XSS) and > data injection attacks. These attacks are used for everything from data theft > to site defacement to distribution of malware. > To enable CSP, you need to configure your web server to return the Content-Security- > Policy HTTP header. ### How do I enable reporting? Reporting can be enabled by setting the report-uri and/or report-to directives. You will need the URL to a server that can handle these kinds of reports, which there are several of. [Report URI](https://report-uri.com/) is one example of such a service, they have a free tier that allows up to 10 000 reports per month (any more than that is just ignored, no extra cost). They also have a CSP wizard that can help you construct your policy. Reporting can be enabled both in report only mode and in enforce mode. You can use report-only mode to evaluate the contents of the policy by looking at which resources are reported as blocked. ## Reviews ![](https://secure.gravatar.com/avatar/a6ae1eb28cec727feb2e8de616c2ef982f88388d9abe21ccc7e8db93682b285b? s=60&d=retro&r=g) ### 󠀁[Report To not working](https://wordpress.org/support/topic/report-to-not-working/)󠁿 [ningmorris](https://profiles.wordpress.org/ningmorris/) July 13, 2023 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. ![](https://secure.gravatar.com/avatar/7661642e7f2ec5a348fffa107b167c46445c206822a8699cbddb40e857f68d0a? s=60&d=retro&r=g) ### 󠀁[kills all CSS styles](https://wordpress.org/support/topic/kills-all-css-styles/)󠁿 [rintelengrafik](https://profiles.wordpress.org/rintelengrafik/) February 18, 2023 As soon as I leave the backend the view of my side is without any CSS. Only the plain HTML. ![](https://secure.gravatar.com/avatar/8a678a70061d4e07b7234182bcc79598fe06a0516f01d64e90597c19f503061b? s=60&d=retro&r=g) ### 󠀁[Very helpful and useful plugin. do you provide filters ?](https://wordpress.org/support/topic/very-helpful-and-useful-plugin-do-you-provide-filters/)󠁿 [buzibuzi](https://profiles.wordpress.org/buzibuzi/) January 25, 2023 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. ![](https://secure.gravatar.com/avatar/e371a5ff70982d6817347632f03e88b34e534d4fd2e76a1f841db07c28178365? s=60&d=retro&r=g) ### 󠀁[I like all the options for logged-in versus anonymous and report-only](https://wordpress.org/support/topic/i-like-all-the-options-for-logged-in-versus-anonymous-and-report-only/)󠁿 [Jason Robinson](https://profiles.wordpress.org/jsrobinson/) April 10, 2022 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. ![](https://secure.gravatar.com/avatar/1e271d290377997c8dcb90ca03a711894c2401648ce1b903248062dc144e4aa5? s=60&d=retro&r=g) ### 󠀁[Extraordinaire !](https://wordpress.org/support/topic/extraordinaire-4/)󠁿 [jeebeezebee](https://profiles.wordpress.org/jeebeezebee/) November 1, 2021 Ce plugin m;a fait gagner des heures de travail. ![](https://secure.gravatar.com/avatar/a5997a96f2b037d2a14c8f6f0a8902af691711249b09fb23209ad4869395baec? s=60&d=retro&r=g) ### 󠀁[Great plugin to manage CSP](https://wordpress.org/support/topic/great-plugin-to-manage-csp/)󠁿 [c3idesign](https://profiles.wordpress.org/c3idesign/) May 14, 2021 Great plugin, thank you. [ Read all 5 reviews ](https://wordpress.org/support/plugin/csp-manager/reviews/) ## Contributors & Developers “Content Security Policy Manager” is open source software. The following people have contributed to this plugin. Contributors * [ Patrick Sletvold ](https://profiles.wordpress.org/16patsle/) “Content Security Policy Manager” has been translated into 1 locale. Thank you to [the translators](https://translate.wordpress.org/projects/wp-plugins/csp-manager/contributors) for their contributions. [Translate “Content Security Policy Manager” into your language.](https://translate.wordpress.org/projects/wp-plugins/csp-manager) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/csp-manager/), check out the [SVN repository](https://plugins.svn.wordpress.org/csp-manager/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/csp-manager/) by [RSS](https://plugins.trac.wordpress.org/log/csp-manager/?limit=100&mode=stop_on_copy&format=rss). ## Changelog This plugin’s development happens in [its GitHub repo](https://github.com/16patsle/wordpress-csp-manager). 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 enabling upgrade-insecure-requests on a site that does not support HTTPS. * Sanitize directives on save and disallow newlines in header content. * Various internal improvements. ### 1.1.0 This is a relatively small update, that only contains a few more CSP directives. The next update will contain even more, along with an updated user interface. * Add some commonly used CSP headers that were missing (thanks Master Dan). * Add some other user requested directives. * Fix some translator comments. ### 1.0.0 First version. * Support for different policies for admin, logged-in frontend and regular visitors. * Different policies can have different reporting/enforcing mode. * Directives can be configured separately, to easier see what is allowed in which cases. * Support for configuring the Report-To header. ## Meta * Version **1.2.1** * Last updated **4 years ago** * Active installations **2,000+** * WordPress version ** 4.6 or higher ** * Tested up to **6.1.10** * PHP version ** 7.2 or higher ** * Languages * [English (US)](https://wordpress.org/plugins/csp-manager/) and [Norwegian (Bokmål)](https://nb.wordpress.org/plugins/csp-manager/). * [Translate into your language](https://translate.wordpress.org/projects/wp-plugins/csp-manager) * Tags * [content security policy](https://twd.wordpress.org/plugins/tags/content-security-policy/) [csp](https://twd.wordpress.org/plugins/tags/csp/)[security](https://twd.wordpress.org/plugins/tags/security/) [Security Headers](https://twd.wordpress.org/plugins/tags/security-headers/)[xss](https://twd.wordpress.org/plugins/tags/xss/) * [Advanced View](https://twd.wordpress.org/plugins/csp-manager/advanced/) ## Ratings 4.3 out of 5 stars. * [ 5 5-star reviews ](https://wordpress.org/support/plugin/csp-manager/reviews/?filter=5) * [ 0 4-star reviews ](https://wordpress.org/support/plugin/csp-manager/reviews/?filter=4) * [ 0 3-star reviews ](https://wordpress.org/support/plugin/csp-manager/reviews/?filter=3) * [ 0 2-star reviews ](https://wordpress.org/support/plugin/csp-manager/reviews/?filter=2) * [ 1 1-star review ](https://wordpress.org/support/plugin/csp-manager/reviews/?filter=1) [Add my review](https://wordpress.org/support/plugin/csp-manager/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/csp-manager/reviews/) ## Contributors * [ Patrick Sletvold ](https://profiles.wordpress.org/16patsle/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/csp-manager/)