VULNERABILITY INTELLIGENCE

CVE-2022-1777

CVSS score8.8 HIGH
EPSS probability1.27%
CISA KEVNot currently listed
Published2022-06-13
Last modified2026-06-17
CVSS vectorCVSS: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.

Weakness classification

  • contact@wpscan.com: CWE-862

Primary references