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CVE-2025-34410

1Panel CSRF in Change Username Functionality Allows Account Lockout

Published: Dec 10, 2025Updated: Dec 23, 2025 Sources: CVE List NVD GHSACWE-352
NVD MITRE
7.1CVSSHIGH
EPSS Score
0.1%
Top 97.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:NI:LA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:HAvailability
High
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Weaknesses

CWE-352

Affected Products

1panelfit2cloud
SaaSSaaS Service
Cloud & SaaS / saas-application
github.com/1Panel-dev/1PanelGoOSS Libraries
1PanelLXware
SaaS
Cloud & SaaS / cloud-platform
fit2cloudcommercialCloud & SaaSaka jumpserver, 1panel, cloudexplorer lite
gopackage-ecosystemOSS Libraries
lxwarecommercialCloud & SaaSaka 1panel

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://1panel.pro/
1panel.pro
https://github.com/1Panel-dev/1Panel/releases
github.com
https://www.vulncheck.com/advisories/1panel-csrf-in-change-username-functionality-allows-account-lockout
vulncheck.com
and 3 more references View all →

Timeline

Published
Dec 10, 2025
Last Updated
Dec 23, 2025

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