High 7.0Published Dec 10, 2025

CVE-2025-344101Panel CSRF in Change Username Functionality Allows Account Lockout

Updated under an hour ago (2026-10-19 08:23 UTC)

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It affects LXware 1Panel and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for LXware 1Panel

Exploited in the last 30 days

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.

CVSS: 7.0 HIGH (v4.0, CNA)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
Weakness (CWE): CWE-352
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Oct 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

LXware 1Panel lxware:1panel (from the name)	from 1.10.33 through 2.0.15	CNA record
fit2cloud 1panel fit2cloud:1panel	from 1.10.33-lts through 2.0.15	NVD

References

https://github.com/1Panel-dev/1Panel/releasesproduct, release-notes
https://1panel.pro/product
https://www.vulncheck.com/advisories/1panel-csrf-in-change-username-functionality-allows-account-lockoutthird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.