How severe is CVE-2026-2306?

CVE-2026-2306 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-2306 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-2306?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-2306 have an EU (EUVD) identifier?

Yes. CVE-2026-2306 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-27524.

When was CVE-2026-2306 published?

CVE-2026-2306 was published on 2026-05-06 and last updated on 2026-06-17.

CVE-2026-2306

CVE-2026-2306 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-27524
Weakness: CWE-862
Published: 2026-05-06
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2026-2306?: 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.
How severe is CVE-2026-2306?: CVE-2026-2306 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-2306 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-2306?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-2306 have an EU (EUVD) identifier?: Yes. CVE-2026-2306 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-27524.
When was CVE-2026-2306 published?: CVE-2026-2306 was published on 2026-05-06 and last updated on 2026-06-17.

References

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