CVE-2022-1777
HIGHFilr WordPress Plugin < 1.2.2.1 - Authenticated Arbitrary File Upload and Deletion via AJAX Actions
Title source: llmDescription
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.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://wpscan.com/vulnerability/a50dc7f8-a9e6-41fa-a047-ad1c3bc309b4
Scores
CVSS v3
8.8
EPSS
0.0126
EPSS Percentile
66.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-862
Status
published
Products (1)
filr_project/filr
< 1.2.2.1
Published
Jun 13, 2022
Tracked Since
Feb 18, 2026