Slider, Gallery, and Carousel by MetaSlider – Image Slider, Video Slider vulnerabilities
Plugin slug ml-slider · 16 known vulnerabilities · latest disclosed 2026-08-05 · WordPress.org page
Every listed vulnerability has a fix. Version 3.111.1 or later is not affected by any of them. If your site runs an older version, update it.
2 of 16 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Slider, Gallery, and Carousel by MetaSlider – Image Slider, Video Slider
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 6.4 | <= 3.111.0 | 3.111.1 | CVE-2026-18400 | 2026-08-05 | Advisory |
| High 7.2 | <= 3.106.0 | 3.107.0 | CVE-2026-39465 | 2026-04-20 | Advisory |
| Medium 6.6 | <= 3.106.0 | 3.107.0 | CVE-2026-39467 | 2026-04-20 | Advisory |
| Medium 6.4 | <= 3.98.0 | 3.99.0 | CVE-2025-5337 | 2025-06-13 | Advisory |
| Medium 4.4 | <= 3.94.0 | 3.95.0 | CVE-2025-1203 | 2025-03-02 | Advisory |
| Medium 4.4 | <= 3.94.0 | 3.95.0 | CVE-2025-1062 | 2025-03-02 | Advisory |
| High 7.2 | <= 3.94.0 | 3.95.0 | CVE-2025-26763 | 2025-02-14 | Advisory |
| Medium 4.3 | <= 3.92.0 | 3.92.1 | CVE-2025-24533 | 2024-11-09 | Advisory |
| Medium 6.4 | <= 3.70.0 | 3.70.1 | CVE-2024-3285 | 2024-04-10 | Advisory |
| Medium 6.1 | <= 3.29.0 | 3.29.1 | CVE-2023-1473 | 2023-03-20 | Advisory |
| Medium 4.3 | <= 3.28.0 | 3.28.1 | none | 2022-12-16 | Advisory |
| Medium 4.3 | <= 3.28.0 | 3.28.1 | CVE-2022-47150 | 2022-12-14 | Advisory |
| Medium 5.5 | 3.27.8 | 3.27.9 | CVE-2022-2823 | 2022-09-14 | Advisory |
| Medium 6.4 | < 3.17.2 | 3.17.2 | none | 2020-08-28 | Advisory |
| Medium 6.1 | <= 2.5 | 2.6 | CVE-2014-4846 | 2014-08-01 | Advisory |
| Medium 5.3 | <= 2.1.6 | 2.2 | none | 2014-08-01 | Advisory |
Check if a site is affected
Enter a site address to see which version of Slider, Gallery, and Carousel by MetaSlider – Image Slider, Video Slider and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Slider, Gallery, and Carousel by MetaSlider – Image Slider, Video Slider plugin safe to use?
All 16 known issues are fixed in current versions (3.111.1 or later). Keeping it updated is what matters.
How do I check which version of Slider, Gallery, and Carousel by MetaSlider – Image Slider, Video Slider 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.