Vulnerability · Published Dec 10, 2025 · Assigned by VulnCheck
CVE-2025-344101Panel CSRF in Change Username Functionality Allows Account Lockout
High 7.0
In plain English
A high-severity cross-site request forgery in 1Panel from LXware. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/1Panel-dev/1Panel | no fix listed | GHSA-rpr2-4hqj-hc4q |
| Go | github.com/1Panel-dev/1Panel | no fix listed | GO-2025-4229 |
Affected products (as reported)
Weakness: CWE-352 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N