CVE-2024-34434: Incorrect Authorization vulnerability in realmag777 WordPress Meta Data and Taxonomies Filter (MDTF) allows Code Inclusion, Functionality Misuse.This issue affects WordPress Meta Data and Taxonomies F

medium Affects wordpress-meta-data-and-taxonomies-filter (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2024-05-17; advisory modified 2026-06-17.

Incorrect Authorization vulnerability in realmag777 WordPress Meta Data and Taxonomies Filter (MDTF) allows Code Inclusion, Functionality Misuse.This issue affects WordPress Meta Data and Taxonomies F

Package: wordpress-meta-data-and-taxonomies-filter (WordPress plugin) WordPress
Affected versions: <1.3.3.3
Fixed in: 1.3.3.3
Severity: medium CVSS 6.5
Exploitation: not on CISA KEV · EPSS 0% (20.9th percentile)
Published: 2024-05-17
Source: nvd

References

CWE-863

NVD record wordpress-meta-data-and-taxonomies-filter (WordPress plugin) advisories

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden wordpress /var/www/html

# or, without Composer
pipx install phpwarden   &&   phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

Install docs How findings are ranked

Related advisories

CVE-2021-20781 high Cross-site request forgery (CSRF) vulnerability in WordPress Meta Data Filter & Taxonomies same package: wordpress-meta-data-and-taxonomies-filter (WordPress plugin)
CVE-2023-28664 medium The Meta Data and Taxonomies Filter WordPress plugin, in versions < 1.3.1, is affected by same package: wordpress-meta-data-and-taxonomies-filter (WordPress plugin)
CVE-2024-29763 high Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulne same package: wordpress-meta-data-and-taxonomies-filter (WordPress plugin)
CVE-2024-29932 medium Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulne same package: wordpress-meta-data-and-taxonomies-filter (WordPress plugin)
CVE-2024-29906 medium Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulne same package: wordpress-meta-data-and-taxonomies-filter (WordPress plugin)
CVE-2024-32818 medium Missing Authorization vulnerability in realmag777 WordPress Meta Data and Taxonomies Filte same package: wordpress-meta-data-and-taxonomies-filter (WordPress plugin)