CVE-2025-39519 WordPress Bulk Page Stub Creator plugin <= 1.1 - Reflected Cross Site Scripting (XSS) vulnerability
Reflected XSS in Bulk Page Stub Creator allows attackers to inject scripts, potentially leading to code execution in user sessions.
- 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-2025-39519?
CVE-2025-39519 is a high-severity cross-site scripting vulnerability in runthings.dev Bulk Page Stub Creator, published on 17 Apr 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
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in runthings.dev Bulk Page Stub Creator bulk-page-stub-creator allows Reflected XSS.This issue affects Bulk Page Stub Creator: from n/a through <= 1.1.
Weakness: CWE-79
Which versions are affected by CVE-2025-39519?
How do I fix CVE-2025-39519?
No fix has been published for CVE-2025-39519 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-39519 being exploited?
There is no known exploitation of CVE-2025-39519 in the wild and no public exploit code.
Sources
Also known as GHSA-5xr3-gww4-9qh3.