CVE-2024-8746: The File Manager Pro plugin for WordPress is vulnerable to arbitrary backup file downloads and uploads due to missing file type validation via the 'mk_file_folder_manager_shortcode' ajax action in all

high Affects file-manager (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The File Manager Pro plugin for WordPress is vulnerable to arbitrary backup file downloads and uploads due to missing file type validation via the 'mk_file_folder_manager_shortcode' ajax action in all

Package
file-manager (WordPress plugin) WordPress
Affected versions
<8.3.10
Fixed in
8.3.10
Severity
high  CVSS 7.5
Exploitation
not on CISA KEV · EPSS 1% (50.9th percentile)
Published
2024-10-16
Source
nvd

References

CWE-434
NVD recordfile-manager (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.

# one-time install
pip install phpwarden

# then
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