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CVE-2021-24491

HIGH 8.8 CVSS 3.1
Published
September 13, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-352
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

The Fileviewer WordPress plugin through 2.2 does not have CSRF checks in place when performing actions such as upload and delete files. As a result, attackers could make a logged in administrator delete and upload arbitrary files via a CSRF attack

Affected WordPress components

  • fileviewer Plugin · fileviewer
    Confirmed match Homeless
    Up to and including 2.2; From 2.2 (including) to 2.2 (including)
    View on WordPress.org

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 Fileviewer — From 2.2 (including) to 2.2 (including)
  • fileviewer_project fileviewer — Up to and including 2.2

References

  • wpscan.com https://wpscan.com/vulnerability/ddd37827-f4c1-4806-8846-d06d9fbf23dd Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record