Multi Step Form vulnerabilities
Plugin slug multi-step-form · 9 known vulnerabilities · latest disclosed 2025-09-05 · WordPress.org page
Every listed vulnerability has a fix. Version 1.7.26 or later is not affected by any of them. If your site runs an older version, update it.
1 of 9 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Multi Step Form
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| High 7.2 | <= 1.7.25 | 1.7.26 | CVE-2025-9515 | 2025-09-05 | Advisory |
| Medium 5.3 | <= 1.7.23 | 1.7.24 | CVE-2024-12427 | 2025-01-15 | Advisory |
| Medium 5.3 | <= 1.7.21 | 1.7.22 | CVE-2024-50428 | 2024-10-24 | Advisory |
| Medium 4.3 | <= 1.7.18 | 1.7.19 | CVE-2024-25905 | 2024-02-12 | Advisory |
| Medium 4.4 | <= 1.7.16 | 1.7.17 | CVE-2023-50832 | 2023-12-19 | Advisory |
| Medium 4.3 | <= 1.7.12 | 1.7.13 | CVE-2023-47758 | 2023-11-13 | Advisory |
| Medium 5.5 | <= 1.7.7 | 1.7.8 | CVE-2022-4196 | 2022-12-17 | Advisory |
| Medium 6.4 | < 1.2.6 | 1.2.6 | CVE-2018-14846 | 2018-07-27 | Advisory |
| Medium 6.1 | < 1.2.6 | 1.2.6 | CVE-2018-14430 | 2018-07-20 | Advisory |
Check if a site is affected
Enter a site address to see which version of Multi Step Form and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Multi Step Form plugin safe to use?
All 9 known issues are fixed in current versions (1.7.26 or later). Keeping it updated is what matters.
How do I check which version of Multi Step Form 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.