CVE-2025-25203: XSS (CVSS 8.1)

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.

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CVSS v3.1 Score

8.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

References

Other References

https://github.com/Ctrlpanel-gg/panel/commit/393cbde662c7e54829e296eb5815794490d925c7 https://github.com/Ctrlpanel-gg/panel/security/advisories/GHSA-2q43-grv2-jxwh

Frequently Asked Questions

What is CVE-2025-25203? +

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. It has a CVSS v3.1 base score of 8.1 (HIGH).

How severe is CVE-2025-25203? +

CVE-2025-25203 has a CVSS v3.1 score of 8.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2025-25203? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2025-25203