Blog Floating Button <= 1.4.12 - Cross-Site Request Forgery

2023-03-03 00:00

Rio Darmawan

Strategic Overview

Status

Patched in 1.4.13

Affected PluginBlog Floating Button

Affected Version<= 1.4.12

CVSS4.3Medium

CVECVE-2023-27445

View all Blog Floating Button vulnerabilities

Vulnerability Overview

The Blog Floating Button plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.4.12. This is due to missing or incorrect nonce validation on the save_metadata() function used to save plugin settings. 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 1.4.13, 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-2023-27445 https://www.wordfence.com/threat-intel/vulnerabilities/id/2ba56b4c-0573-4911-97a4-a51e867daa75

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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