CVE-2025-52462 Cross-site scripting in Active! mail 6
Cross-site scripting in Active! mail allows arbitrary script execution in logged-in users' browsers via crafted URLs.
- 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-2025-52462?
CVE-2025-52462 is a medium-severity cross-site scripting vulnerability in QUALITIA CO., LTD. Active! mail 6, published on 2 Jul 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 scripting vulnerability exists in Active! mail 6 BuildInfo: 6.30.01004145 to 6.60.06008562. If this vulnerability is exploited, an arbitrary script may be executed on the logged-in user's web browser when the user is accessing a specially crafted URL.
Weakness: CWE-79
Which versions are affected by CVE-2025-52462?
How do I fix CVE-2025-52462?
No fix has been published for CVE-2025-52462 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-2025-52462 being exploited?
There is no known exploitation of CVE-2025-52462 in the wild and no public exploit code.
Sources
Also known as GHSA-3qq3-gp3q-228r.