CVE-2025-34429

1Panel CSRF Web Port Configuration Change

Published Dec 10, 2025 CVSS 4.0 · 7 High EPSS < 1% KEV · Not listed
Description
1Panel versions 1.10.33 - 2.0.15 contain a cross-site request forgery (CSRF) vulnerability in the web port configuration functionality. The port-change endpoint lacks CSRF defenses such as anti-CSRF tokens or Origin/Referer validation. An attacker can craft a malicious webpage that submits a port-change request; when a victim visits it while authenticated, the browser includes valid session cookies and the request succeeds. This allows an attacker to change the port on which the 1Panel web service listens, causing loss of access on the original port and resulting in service disruption or denial of service, and may unintentionally expose the service on an attacker-chosen port.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-wrvc-x3wf-j5f5 1Panel contains a cross-site request forgery (CSRF) vulnerability in the web port configuration functionality
History
Type Values Removed Values Added
First Time appeared Fit2cloud
Fit2cloud 1panel
CPEs cpe:2.3:a:fit2cloud:1panel:*:*:*:*:*:*:*:*
Vendors & Products Fit2cloud
Fit2cloud 1panel
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared 1panel
1panel 1panel
Vendors & Products 1panel
1panel 1panel
Type Values Removed Values Added
Description 1Panel versions 1.10.33 - 2.0.15 contain a cross-site request forgery (CSRF) vulnerability in the web port configuration functionality. The port-change endpoint lacks CSRF defenses such as anti-CSRF tokens or Origin/Referer validation. An attacker can craft a malicious webpage that submits a port-change request; when a victim visits it while authenticated, the browser includes valid session cookies and the request succeeds. This allows an attacker to change the port on which the 1Panel web service listens, causing loss of access on the original port and resulting in service disruption or denial of service, and may unintentionally expose the service on an attacker-chosen port.
Title 1Panel CSRF Web Port Configuration Change
Weaknesses CWE-352
References
Metrics cvssV4_0

{'score': 7, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Oct 8, 2026, 3:21 PM
Reserved
Apr 15, 2025, 7:15 PM
Status
Analyzed
Published
Dec 10, 2025, 7:16 PM
Modified
Oct 14, 2026, 9:10 PM