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CVE-2024-8123: The The Ultimate WordPress Toolkit – WP Extended plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.0.8 via the duplicate_post function due

medium Affects wpextended (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

The The Ultimate WordPress Toolkit – WP Extended plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.0.8 via the duplicate_post function due

Package
wpextended (WordPress plugin) WordPress
Affected versions
<3.0.9
Fixed in
3.0.9
Severity
medium  CVSS 5.4
Exploitation
not on CISA KEV · EPSS 0% (23.7th percentile)
Published
2024-09-04
Source
nvd

References

CWE-639
NVD recordwpextended (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.

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