CVE-2025-31570 WordPress Related Posts Widget with Thumbnails plugin <= 1.2 - CSRF to Stored XSS vulnerability
Attackers can exploit CSRF to inject stored XSS payloads, allowing script execution in victim browsers via the Related Posts Widget plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-31570?
CVE-2025-31570 is a high-severity vulnerability in wp-buy Related Posts Widget with Thumbnails, published on 31 Mar 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Cross-Site Request Forgery (CSRF) vulnerability in wp-buy Related Posts Widget with Thumbnails advanced-css3-related-posts-widget allows Stored XSS.This issue affects Related Posts Widget with Thumbnails: from n/a through <= 1.2.
Weakness: CWE-352
Which versions are affected by CVE-2025-31570?
How do I fix CVE-2025-31570?
No fix has been published for CVE-2025-31570 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-31570 being exploited?
There is no known exploitation of CVE-2025-31570 in the wild and no public exploit code.
Sources
Also known as GHSA-wq39-xrp6-m552.