SecuPress with Simple SSL – Simple and Performant Security vulnerabilities
Plugin slug secupress · 6 known vulnerabilities · latest disclosed 2025-04-28 · WordPress.org page
Every listed vulnerability has a fix. Version 2.3.10 or later is not affected by any of them. If your site runs an older version, update it.
1 of 6 rated high or critical (CVSS 7 or more).
Known vulnerabilities in SecuPress with Simple SSL – Simple and Performant Security
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 4.3 | <= 2.3.9 | 2.3.10 | CVE-2025-3452 | 2025-04-28 | Advisory |
| Medium 6.4 | <= 2.2.5.3 | 2.2.5.4 | CVE-2025-30907 | 2025-03-27 | Advisory |
| Medium 5.3 | <= 2.2.5.3 | 2.3 | CVE-2024-43228 | 2025-03-11 | Advisory |
| Medium 6.4 | <= 2.2.5.3 | 2.3 | CVE-2024-9019 | 2025-02-27 | Advisory |
| Medium 4.3 | <= 2.2.5.1 | 2.2.5.2 | CVE-2024-1504 | 2024-04-01 | Advisory |
| High 7.5 | < 2.0 | 2.0 | none | 2021-03-22 | Advisory |
Check if a site is affected
Enter a site address to see which version of SecuPress with Simple SSL – Simple and Performant Security and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the SecuPress with Simple SSL – Simple and Performant Security plugin safe to use?
All 6 known issues are fixed in current versions (2.3.10 or later). Keeping it updated is what matters.
How do I check which version of SecuPress with Simple SSL – Simple and Performant Security 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.