What is CVE-2026-4128?

CVE-2026-4128 is a medium-severity vulnerability in Tplugins Tp Restore Categories And Taxonomies, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-04-22.

How severe is CVE-2026-4128?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Tplugins Tp Restore Categories And Taxonomies

CVE-2026-4128

The TP Restore Categories And Taxonomies plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.0.1. The delete_term() function, which handles the 'tpmcattt_delete_term' AJAX action, does not pe…

Vulnerability class: Broken Access Control

EPSS: 0.002 (15.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Tplugins Tp Restore Categories And Taxonomies — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

Frequently asked questions

What is CVE-2026-4128?: CVE-2026-4128 is a medium-severity vulnerability in Tplugins Tp Restore Categories And Taxonomies, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-04-22.
How severe is CVE-2026-4128?: Medium severity. CVSS v3 base score is 4.3 out of 10.