CVE-2025-34410
highpriority · track · 28EPSS 0.002 · 5 %ileEUUSEPSS · scored 2026-10-27
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
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.7–7.1
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (4)
Products and version ranges known to be affected.
advisories (2)
Vendor and ecosystem advisories describing this.
- GHSA-rpr2-4hqj-hc4q1Panel contains a cross-site request forgery (CSRF) vulnerability in the Change Username functionality2025-12-10ghsa · osvUS
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.
- GO-2025-42291Panel contains a cross-site request forgery (CSRF) vulnerability in the Change Username functionality in github.com/1Panel-dev/1Panel2025-12-15vendor · osvUS
1Panel contains a cross-site request forgery (CSRF) vulnerability in the Change Username functionality in github.com/1Panel-dev/1Panel. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: .
also known as (5)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (10)
External citations — patches, advisories, analysis.
- https://1panel.pro/cnnvd
- https://access.redhat.com/security/cve/cve-2025-34410cnnvd
- https://github.com/1Panel-dev/1Panel/releasescnnvd
- https://www.vulncheck.com/advisories/1panel-csrf-in-change-username-functionality-allows-account-lockoutcnnvd
- https://1panel.pro/enisa_euvd
- https://github.com/1Panel-dev/1Panel/releasesenisa_euvd
- https://www.vulncheck.com/advisories/1panel-csrf-in-change-username-functionality-allows-account-lockoutenisa_euvd
- https://1panel.pro/Productnvd
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