Smart Slider 3 vulnerabilities
Plugin slug smart-slider-3 · 13 known vulnerabilities · latest disclosed 2026-09-29 · WordPress.org page
Every listed vulnerability has a fix. Version 3.5.1.39 or later is not affected by any of them. If your site runs an older version, update it.
2 of 13 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Smart Slider 3
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 6.4 | <= 3.5.1.38 | 3.5.1.39 | CVE-2026-14876 | 2026-09-29 | Advisory |
| Medium 6.4 | <= 3.5.1.38 | 3.5.1.39 | CVE-2026-15798 | 2026-08-27 | Advisory |
| Medium 4.3 | <= 3.5.1.37 | 3.5.1.38 | CVE-2026-12385 | 2026-07-13 | Advisory |
| Medium 4.9 | <= 3.5.1.36 | 3.5.1.37 | CVE-2026-9197 | 2026-06-05 | Advisory |
| Medium 5.4 | <= 3.5.1.33 | 3.5.1.34 | CVE-2026-4065 | 2026-04-07 | Advisory |
| Medium 6.5 | <= 3.5.1.33 | 3.5.1.34 | CVE-2026-3098 | 2026-03-26 | Advisory |
| Medium 4.9 | <= 3.5.1.28 | 3.5.1.29 | CVE-2025-6348 | 2025-07-29 | Advisory |
| Medium 6.4 | <= 3.5.1.22 | 3.5.1.23 | CVE-2024-3027 | 2024-04-12 | Advisory |
| Medium 6.4 | <= 3.5.1.13 | 3.5.1.14 | CVE-2023-0660 | 2023-02-28 | Advisory |
| High 8.8 | <= 3.5.1.9 | 3.5.1.11 | CVE-2022-45845 | 2022-11-23 | Advisory |
| Medium 6.4 | <= 3.5.1.9 | 3.5.1.11 | CVE-2022-45843 | 2022-11-23 | Advisory |
| High 7.2 | <= 3.5.1.9 | 3.5.1.11 | CVE-2022-3357 | 2022-10-10 | Advisory |
| Medium 5.4 | < 3.5.0.9 | 3.5.0.9 | CVE-2021-24382 | 2021-06-07 | Advisory |
Check if a site is affected
Enter a site address to see which version of Smart Slider 3 and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Smart Slider 3 plugin safe to use?
All 13 known issues are fixed in current versions (3.5.1.39 or later). Keeping it updated is what matters.
How do I check which version of Smart Slider 3 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.