CVE-2025-25203 Ctrlpanel has stored XSS vulnerability in TicketsController priority field
Attackers can inject malicious scripts via the ticket priority field, potentially compromising user sessions in Ctrlpanel hosting billing software.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-25203?
CVE-2025-25203 is a high-severity cross-site scripting vulnerability in Ctrlpanel-gg panel, published on 11 Feb 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
CtrlPanel is open-source billing software for hosting providers. Prior to version 1.0, a Cross-Site Scripting (XSS) vulnerability exists in the `TicketsController` and `Moderation/TicketsController` due to insufficient input validation on the `priority` field during ticket creation and unsafe rendering of this field in the moderator panel. Version 1.0 contains a patch for the issue.
Weakness: CWE-79
Which versions are affected by CVE-2025-25203?
How do I fix CVE-2025-25203?
No fix has been published for CVE-2025-25203 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-2025-25203 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-25203 exists.
Sources
Also known as GHSA-2q43-grv2-jxwh.