Cookies and Content Security Policy vulnerabilities
Plugin slug cookies-and-content-security-policy · 2 known vulnerabilities · latest disclosed 2026-01-05 · WordPress.org page
Every listed vulnerability has a fix. Version 2.35 or later is not affected by any of them. If your site runs an older version, update it.
0 of 2 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Cookies and Content Security Policy
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 5.3 | <= 2.34 | 2.35 | CVE-2025-63019 | 2026-01-05 | Advisory |
| Medium 5.3 | <= 2.15 | 2.16 | CVE-2023-40662 | 2023-08-18 | Advisory |
Check if a site is affected
Enter a site address to see which version of Cookies and Content Security Policy and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Cookies and Content Security Policy plugin safe to use?
All 2 known issues are fixed in current versions (2.35 or later). Keeping it updated is what matters.
How do I check which version of Cookies and Content Security Policy my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.