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CVE-2021-24177

MEDIUM 5.4 CVSS 3.1
Published
April 5, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

In the default configuration of the File Manager WordPress plugin before 7.1, a Reflected XSS can occur on the endpoint /wp-admin/admin.php?page=wp_file_manager_properties when a payload is submitted on the User-Agent parameter. The payload is then reflected back on the web application response.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown File Manager — From 7.1 (including) to 7.1 (excluding)
  • filemanagerpro file_manager — Before 7.1

References

  • n4nj0.github.io https://n4nj0.github.io/advisories/wordpress-plugin-wp-file-manager-i/ Exploit, Third Party Advisory
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/2476829/ Patch, Third Party Advisory
  • wpscan.com https://wpscan.com/vulnerability/1cf3d256-cf4b-4d1f-9ed8-e2cc6392d8d8 Third Party Advisory
  • nvd.nist.gov Official NVD record