Patrick Sletvold

Content Security Policy Manager is a WordPress plugin that allows you to easily configure <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP" rel="nofollow ugc">Content Security Policy headers</a> 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.

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

Guilherme Dumas Peres

CSP Violation Reporter adds a public WordPress REST endpoint for browser Content Security Policy violation reports and stores received violations in a local database table.
Reports can be reviewed from Tools > CSP Violations. The plugin supports the modern Reporting API payload format as well as the older <code>csp-report</code> JSON shape.
Endpoint:
<pre><code>/wp-json/csp-violation-reporter/v1/report
</code></pre>
The plugin does not create or modify Content Security Policy headers. Site owners should configure CSP headers in their web server, hosting dashboard, theme, or security tooling.
Example report endpoint configuration:
<pre><code>Content-Security-Policy: default-src 'self'; report-uri https://example.com/wp-json/csp-violation-reporter/v1/report
</code></pre>
For the modern Reporting API, use an HTTPS endpoint:
<pre><code>Reporting-Endpoints: csp-endpoint="https://example.com/wp-json/csp-violation-reporter/v1/report"

Content-Security-Policy: default-src 'self'; report-to csp-endpoint
</code></pre>
<h3>Privacy</h3>
This plugin stores CSP violation reports submitted by browsers. Stored fields can include the document URL, referrer URL, blocked URI, violated directive, source file, line and column numbers, a user agent string, a salted hash of the remote address, and the raw report payload.
The plugin does not store raw IP addresses and does not transmit report data to external services.

CSP Violation Reporter

Collect Content Security Policy violation reports through a WordPress REST endpoint and review them in the admin dashboard.

Content Security Policy Manager vs CSP Violation Reporter