Related Posts Thumbnails Plugin for WordPress <= 4.3.2 - Cross-Site Request Forgery

2026-01-15 00:00

Carlos Ferreira

Strategic Overview

Status

Patched in 4.3.3

Affected PluginRelated Posts Thumbnails Plugin for WordPress

Affected Version<= 4.3.2

CVSS4.3Medium

CVECVE-2026-24596

Vulnerability Overview

The Related Posts Thumbnails Plugin for WordPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.3.2. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to perform an unauthorized action 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 4.3.3, 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-2026-24596 https://www.wordfence.com/threat-intel/vulnerabilities/id/0b922cd8-870e-4297-bd75-7e8f3e7e6e1f

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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