Floating Action Button <= <=1.2.1 - Cross-Site Request Forgery to Settings Modification

2023-05-31 00:00

Yuki Haruma

Strategic Overview

Status

Patched in 1.2.2

Affected PluginFloating Action Button

Affected Version<= 1.2.1

CVSS4.3Medium

CVECVE-2023-31088

View all Floating Action Button vulnerabilities

Vulnerability Overview

The Floating Action Button plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, <=1.2.1. This is due to missing or incorrect nonce validation on the 'wp_ajax_fz_fab_settings_save' AJAX action. This makes it possible for unauthenticated attackers to modify plugin settings via a 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 1.2.2, 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-2023-31088 https://www.wordfence.com/threat-intel/vulnerabilities/id/14bf654e-c4f1-4267-811e-6d796c14834a

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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