Esselink.nu Settings <= 4.6 - Cross-Site Request Forgery

2025-06-19 00:00

Nguyen Xuan Chien

Strategic Overview

Status

Patched in 4.7

Affected PluginEsselink.nu Settings

Affected Version<= 4.6

CVSS4.3Medium

CVECVE-2025-52793

View all Esselink.nu Settings vulnerabilities

Vulnerability Overview

The Esselink.nu Settings plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.6. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to perform an unauthorized action granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 4.7, 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-2025-52793 https://www.wordfence.com/threat-intel/vulnerabilities/id/8ec87dd1-9ff3-474d-a913-a31fa9747d0d

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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