Disclosure summary
1Panel versions 1.10.33 - 2.0.15 contain a cross-site request forgery (CSRF) vulnerability in the Change Username functionality available from the settings panel (/settings/panel). The endpoint does not implement CSRF protections such as anti-CSRF tokens or Origin/Referer validation. An attacker can craft a malicious webpage that submits a username-change request; when a victim visits the page while authenticated, the browser includes valid session cookies and the request succeeds. This allows an attacker to change the victim’s 1Panel username without consent. After the change, the victim is logged out and unable to log in with the previous username, resulting in account lockout and denial of service.
Source-reported weakness categories
CWE-352
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2025-34410
Open original source · Updated Oct 08, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| fit2cloud | 1panel | * {"versionStartIncluding":"1.10.33-lts","versionEndIncluding":"2.0.15"} |
Original records & references
- NIST NVD record
- CVE Program record
- 1panel.pro — Product
- github.com — Product, Release Notes
- www.vulncheck.com — Third Party Advisory
PUBLISHED 2025-12-10T11:16:24-05:00
MODIFIED 2026-10-08T12:16:51-04:00
INGESTED 2026-10-10T20:50:35-04:00