What is the CVSS score of CVE-2025-25203?

CVE-2025-25203 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.1%.

Which versions of CtrlPanel are affected by CVE-2025-25203?

Organizations using CtrlPanel face notable risk from CVE-2025-25203, a cross-site scripting vulnerability rated CVSS 8.1.

How to fix or mitigate CVE-2025-25203?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Verify anti-CSRF tokens and content security policies are enforced.

CtrlPanel CVE-2025-25203

HIGH

Cross-site Scripting (XSS) (CWE-79)

2025-02-11 security-advisories@github.com

XSS

8.1

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

8.1 HIGH

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

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:26 vuln.today

CVE Published

Feb 11, 2025 - 23:15 nvd

HIGH 8.1

DescriptionGitHub Advisory

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.

AnalysisAI

CtrlPanel is open-source billing software for hosting providers. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. 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. Version information: version 1.0.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.