Frontend File Manager <= 21.3 - Cross-Site Request Forgery to Plugin Settings Update

2022-09-06 00:00

Anonymous

Strategic Overview

Status

Patched in 21.4

Affected PluginFrontend File Manager Plugin

Affected Version<= 21.3

CVSS8.8High

CVEN/A

View all Frontend File Manager Plugin vulnerabilities

Vulnerability Overview

The Frontend File Manager plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 21.3. This is due to missing or incorrect nonce validation on the wpfm_save_settings function. This makes it possible for unauthenticated attackers to modify the plugin's settings, via forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 21.4, 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.wordfence.com/threat-intel/vulnerabilities/id/59b63a01-fd8b-4742-a52f-c0a7b59e9e04

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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