Subscribe2 – Form, Email Subscribers & Newsletters vulnerabilities
Plugin slug subscribe2 · 13 known vulnerabilities · latest disclosed 2026-11-07 · WordPress.org page
Every listed vulnerability has a fix. Version 10.48 or later is not affected by any of them. If your site runs an older version, update it.
5 of 13 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Subscribe2 – Form, Email Subscribers & Newsletters
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| High 7.2 | <= 10.47 | 10.48 | CVE-2026-120531 | 2026-11-07 | Advisory |
| High 7.2 | <= 10.47 | 10.48 | CVE-2026-73393 | 2026-08-17 | Advisory |
| Medium 6.1 | <= 10.45 | 10.46 | CVE-2026-14331 | 2026-08-03 | Advisory |
| Medium 5.3 | <= 10.44 | 10.45 | CVE-2026-24944 | 2026-02-03 | Advisory |
| High 7.2 | <= 10.43 | 10.44 | CVE-2024-11582 | 2025-02-18 | Advisory |
| Medium 4.3 | <= 10.42 | 10.43 | CVE-2024-32110 | 2024-04-11 | Advisory |
| Medium 4.3 | <= 10.40 | 10.41 | CVE-2023-3407 | 2023-06-26 | Advisory |
| Medium 4.3 | <= 10.40 | 10.41 | CVE-2023-1844 | 2023-06-26 | Advisory |
| High 7.1 | <= 10.37 | 10.38 | CVE-2022-4309 | 2022-12-22 | Advisory |
| Medium 4.3 | <= 10.37 | 10.38 | none | 2022-12-16 | Advisory |
| Medium 4.3 | <= 10.37 | 10.38 | CVE-2022-47150 | 2022-12-14 | Advisory |
| Medium 6.1 | < 10.16 | 10.16 | CVE-2014-6604 | 2014-10-01 | Advisory |
| High 7.1 | < 8.1 | 8.1 | none | 2014-08-01 | Advisory |
Check if a site is affected
Enter a site address to see which version of Subscribe2 – Form, Email Subscribers & Newsletters and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Subscribe2 – Form, Email Subscribers & Newsletters plugin safe to use?
All 13 known issues are fixed in current versions (10.48 or later). Keeping it updated is what matters.
How do I check which version of Subscribe2 – Form, Email Subscribers & 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.