CVE-2025-64381 WordPress Booking Calendar plugin <= 10.14.7 - Cross Site Scripting (XSS) vulnerability
An attacker can inject malicious scripts into the Booking Calendar plugin, potentially stealing user sessions or executing code in victim browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-64381?
CVE-2025-64381 is a medium-severity cross-site scripting vulnerability in wpdevelop Booking Calendar, published on 13 Nov 2025. Any signed-in user can exploit it over the network, 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 wpdevelop Booking Calendar booking allows Stored XSS.This issue affects Booking Calendar: from n/a through <= 10.14.7.
Weakness: CWE-79
Which versions are affected by CVE-2025-64381?
How do I fix CVE-2025-64381?
No fix has been published for CVE-2025-64381 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-2025-64381 being exploited?
There is no known exploitation of CVE-2025-64381 in the wild and no public exploit code.
Sources
Also known as GHSA-9mv3-mhfh-6vrg.