Frontend File Manager Plugin <= 21.2 - Cross-Site Request Forgery to File Upload

2022-09-26 00:00

Raad Haddad

Strategic Overview

Status

Patched in 21.3

Affected PluginFrontend File Manager Plugin

Affected Version<= 21.2

CVSS8.8High

CVECVE-2022-3126

View all Frontend File Manager Plugin vulnerabilities

Vulnerability Overview

The "Frontend File Manager Plugin" plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 21.2. This is due to missing or incorrect nonce validation on the wpfm_upload_file function. This makes it possible for unauthenticated attackers to upload files on behalf of other users, via forged request granted they can trick such a user into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 21.3, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2022-3126 https://www.wordfence.com/threat-intel/vulnerabilities/id/361e2d5c-4355-4e71-91aa-2c1bc6b6fb78

CVSS Vector

8.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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