phpwarden
FeaturesComparePricingAdvisoriesBlogDocsChangelogLog in
Log inStart free

CVE-2023-4821: The Drag and Drop Multiple File Upload for WooCommerce WordPress plugin before 1.1.1 does not filter all potentially dangerous file extensions. Therefore, an attacker can upload unsafe .shtml or .svg

medium Affects drag-and-drop-multiple-file-uploader (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The Drag and Drop Multiple File Upload for WooCommerce WordPress plugin before 1.1.1 does not filter all potentially dangerous file extensions. Therefore, an attacker can upload unsafe .shtml or .svg

Package
drag-and-drop-multiple-file-uploader (WordPress plugin) WordPress
Affected versions
<1.1.1
Fixed in
1.1.1
Severity
medium  CVSS 5.4
Exploitation
not on CISA KEV · EPSS 0% (38.7th percentile)
Published
2023-10-16
Source
nvd

References

NVD recorddrag-and-drop-multiple-file-uploader (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