CVE-2025-12264 Wisencode Create Support Ticket create cross site scripting
Attackers can inject malicious scripts via the support ticket message field, potentially compromising user sessions or executing code.
- 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-2025-12264?
CVE-2025-12264 is a medium-severity cross-site scripting vulnerability in Wisencode, published on 27 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
A security flaw has been discovered in Wisencode up to 20251012. Affected by this vulnerability is an unknown functionality of the file /support-ticket/create of the component Create Support Ticket Handler. The manipulation of the argument Message results in cross site scripting. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2025-12264?
How do I fix CVE-2025-12264?
No fix has been published for CVE-2025-12264 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-2025-12264 being exploited?
There is no known exploitation of CVE-2025-12264 in the wild and no public exploit code.
Sources
Also known as GHSA-f3f3-gmr7-3cfx.