Related Posts Thumbnails Plugin for WordPress: Cross-site request forgery
Related Posts Thumbnails Plugin for WordPress is affected by cross-site request forgery. Exposure depends on how the affected operation is made reachable by the site. Exploitation relies on a signed-in privileged user submitting an attacker-controlled request.
- Component
- Related Posts Thumbnails Plugin for WordPress
- Affected
- See vendor advisory
- Safe version
- See mitigation notes
- Published
- Jan 23, 2026
This CVE was published Jan 23, 2026 and is one of 1 known issue for this plugin.
Update, patch or deactivate.
Update Related Posts Thumbnails Plugin for WordPress to a release outside the affected range, or disable and remove it until a fixed version is available.
No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
Cross-Site Request Forgery (CSRF) vulnerability in marynixie Related Posts Thumbnails Plugin for WordPress related-posts-thumbnails allows Cross Site Request Forgery.This issue affects Related Posts Thumbnails Plugin for WordPress: from n/a through <= 4.3.2.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N