CVE-2026-2306: Ninja Tables <= 5.2.6 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Table Creation

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-06 · updated 2026-06-17
Weakness: CWE-862

Description

The Ninja Tables – Easy Data Table Builder plugin for WordPress is vulnerable to unauthorized database table creation due to missing authorization checks on the `createFluentCartTable` function in all versions up to, and including, 5.2.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create arbitrary Ninja Tables in the database which can lead to database pollution and resource exhaustion.

Affected products

WPManageNinja LLC Ninja Tables: through 5.2.6

References

https://plugins.trac.wordpress.org/browser/ninja-tables/tags/5.2.6/app/Modules/FluentCart/FluentCartModule.php#L23
https://plugins.trac.wordpress.org/browser/ninja-tables/tags/5.2.6/app/Modules/FluentCart/Handlers/FluentCartHandler.php#L44
https://plugins.trac.wordpress.org/browser/ninja-tables/trunk/app/Modules/FluentCart/FluentCartModule.php#L23
https://plugins.trac.wordpress.org/browser/ninja-tables/trunk/app/Modules/FluentCart/Handlers/FluentCartHandler.php#L44
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3453522%40ninja-tables%2Ftrunk&old=3447894%40ninja-tables%2Ftrunk&sfp_email=&sfph_mail=
https://www.wordfence.com/threat-intel/vulnerabilities/id/592d42eb-4025-44af-a519-672656ad8b0e?source=cve

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