CSRF in Fit2cloud 1panel
CVE-2025-34430
1Panel versions 1.10.33 through 2.0.15 contain a cross-site request forgery (CSRF) vulnerability in the panel name management functionality. The affected endpoint does not implement CSRF defenses such as anti-CSRF tokens or Origin/Referer validation. An attacker can craft a malicious webpage that submits a panel-name change request; if a victim visits the page while authenticated, the browser includes valid session cookies and the request succeeds. This allows a remote attacker to change the victim’s panel name to an arbitrary value without consent.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (10.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 10.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Fit2cloud 1panel
- Lxware 1panel — versions 1.10.33
Weakness classification (CWE)
References
- github.com/1Panel-dev/1Panel/releases (Product, product, Release Notes)
- 1panel.pro/ (Product, product)
- www.vulncheck.com/advisories/1panel-csrf-panel-name-modification (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2025-34430?
- CVE-2025-34430 is a medium-severity vulnerability in Fit2cloud 1panel, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2025-12-10.
- How severe is CVE-2025-34430?
- Medium severity. CVSS v3 base score is 4.3 out of 10.