What is CVE-2026-18881?

CVE-2026-18881 is a high-severity vulnerability in Realmag777 Tableon – Wordpress Posts Table Filterable, classified under SQL Injection. CVSS score: 7.5/10. Published 2026-08-05.

How severe is CVE-2026-18881?

High severity. CVSS v3 base score is 7.5 out of 10.

SQL Injection in Realmag777 Tableon – Wordpress Posts Table Filterable

CVE-2026-18881

The TableOn – WordPress Posts Table Filterable plugin for WordPress is vulnerable to blind SQL Injection via the `filter_data[comment_count]` parameter of the public `tableon_get_table_data` AJAX action in all versions up to, and including…

Vulnerability class: SQL Injection

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Realmag777 Tableon – Wordpress Posts Table Filterable — versions 0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

security@wordfence.com
security@wordfence.com
security@wordfence.com
security@wordfence.com
security@wordfence.com

Frequently asked questions

What is CVE-2026-18881?: CVE-2026-18881 is a high-severity vulnerability in Realmag777 Tableon – Wordpress Posts Table Filterable, classified under SQL Injection. CVSS score: 7.5/10. Published 2026-08-05.
How severe is CVE-2026-18881?: High severity. CVSS v3 base score is 7.5 out of 10.