Newspack Newsletters vulnerabilities
Plugin slug newspack-newsletters · 3 known vulnerabilities · latest disclosed 2025-06-05 · WordPress.org page
Every listed vulnerability has a fix. Version 3.14.0 or later is not affected by any of them. If your site runs an older version, update it.
0 of 3 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Newspack Newsletters
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 6.1 | <= 3.13.0 | 3.14.0 | CVE-2025-49325 | 2025-06-05 | Advisory |
| Medium 5.3 | <= 2.13.2 | 2.13.3 | CVE-2024-37475 | 2024-07-01 | Advisory |
| Medium 4.3 | <= 2.13.2 | 2.13.3 | CVE-2024-37242 | 2024-06-21 | Advisory |
Check if a site is affected
Enter a site address to see which version of Newspack Newsletters and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Newspack Newsletters plugin safe to use?
All 3 known issues are fixed in current versions (3.14.0 or later). Keeping it updated is what matters.
How do I check which version of Newspack Newsletters 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.