CVE-2023-4827

2023-10-1609:15:11

[email protected]

web.nvd.nist.gov

wordpress

csrf

ajax

security

vulnerability

web shell

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

37.6%

JSON

The File Manager Pro WordPress plugin before 1.8 does not properly check the CSRF nonce in the fs_connector AJAX action. This allows attackers to make highly privileged users perform unwanted file system actions via CSRF attacks by using GET requests, such as uploading a web shell.