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CVE-2022-1777

HIGH 8.8 CVSS 3.1
Published
June 13, 2022
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

The Filr WordPress plugin before 1.2.2.1 does not have authorisation check in two of its AJAX actions, allowing them to be called by any authenticated users, such as subscriber. They are are protected with a nonce, however the nonce is leaked on the dashboard. This could allow them to upload arbitrary HTML files as well as delete all files or arbitrary ones.

Affected WordPress components

  • Filr – Secure document library Plugin · filr-protection
    Confirmed match Active
    From 1.2.2.1 (including) to 1.2.2.1 (excluding)
    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 Filr – Secure document library — From 1.2.2.1 (including) to 1.2.2.1 (excluding)
  • filr_project filr — Before 1.2.2.1

References

  • wpscan.com https://wpscan.com/vulnerability/a50dc7f8-a9e6-41fa-a047-ad1c3bc309b4 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record