FluentCart – Online Store Builder & eCommerce Checkout vulnerabilities
Plugin slug fluent-cart · 10 known vulnerabilities · latest disclosed 2026-10-20 · WordPress.org page
Every listed vulnerability has a fix. Version 2.2.0 or later is not affected by any of them. If your site runs an older version, update it.
4 of 10 rated high or critical (CVSS 7 or more).
Known vulnerabilities in FluentCart – Online Store Builder & eCommerce Checkout
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 5.3 | <= 2.1.0 | 2.2.0 | CVE-2026-100142 | 2026-10-20 | Advisory |
| High 7.5 | <= 1.7.0 | 1.7.1 | CVE-2026-103525 | 2026-10-15 | Advisory |
| Medium 4.9 | <= 1.7.0 | 1.7.1 | CVE-2026-103518 | 2026-10-15 | Advisory |
| Medium 5.3 | <= 1.7.1 | 1.8.0 | CVE-2026-109695 | 2026-10-13 | Advisory |
| High 7.3 | <= 1.6.4 | 1.6.5 | CVE-2026-100143 | 2026-09-28 | Advisory |
| High 8.1 | <= 1.6.2 | 1.6.3 | CVE-2026-120577 | 2026-08-24 | Advisory |
| Medium 5.3 | <= 1.5.2 | 1.5.3 | CVE-2026-14927 | 2026-07-13 | Advisory |
| Medium 4.3 | <= 1.3.0 | 1.4.0 | CVE-2026-14926 | 2026-07-07 | Advisory |
| High 7.2 | < 1.3.0 | 1.3.0 | CVE-2025-67971 | 2026-01-27 | Advisory |
| Medium 4.9 | <= 1.3.1 | 1.3.2 | CVE-2025-13495 | 2025-12-02 | Advisory |
Check if a site is affected
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Questions
Is the FluentCart – Online Store Builder & eCommerce Checkout plugin safe to use?
All 10 known issues are fixed in current versions (2.2.0 or later). Keeping it updated is what matters.
How do I check which version of FluentCart – Online Store Builder & eCommerce Checkout 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.