Arbitrary file upload in Fastcms Project
CVE-2023-0651
A vulnerability was found in FastCMS 0.1.0. It has been classified as critical. Affected is an unknown function of the component Template Management. The manipulation leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.008 (53.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 53.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Fastcms Project — versions 0.1.0
- Fastcms — versions 0.1.0
Weakness classification (CWE)
References
- vuldb.com/ (Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, Third Party Advisory)
- vuldb.com/ (third-party-advisory)
- github.com/linmoren/fastcms_bug/blob/main/template_files_upload.md (broken-link, Broken Link)
- github.com/linmoren/fastcms_bug/blob/main/password.zip (exploit, broken-link, Broken Link)
Frequently asked questions
- What is CVE-2023-0651?
- CVE-2023-0651 is a medium-severity vulnerability in Fastcms Project, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2023-02-02.
- How severe is CVE-2023-0651?
- Medium severity. CVSS v3 base score is 6.3 out of 10.