CVE-2025-64204 WordPress SmartMag theme <= 10.3.1 - Cross Site Scripting (XSS) vulnerability
Attackers can inject malicious scripts into the SmartMag WordPress theme, potentially stealing user data or hijacking sessions.
- 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-2025-64204?
CVE-2025-64204 is a medium-severity cross-site scripting vulnerability in ThemeSphere SmartMag, published on 29 Oct 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 ThemeSphere SmartMag smart-mag allows Stored XSS.This issue affects SmartMag: from n/a through <= 10.3.1.
Weakness: CWE-79
Which versions are affected by CVE-2025-64204?
How do I fix CVE-2025-64204?
No fix has been published for CVE-2025-64204 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-2025-64204 being exploited?
There is no known exploitation of CVE-2025-64204 in the wild and no public exploit code.
Sources
Also known as GHSA-9pc6-xgvc-2w25.