Arbitrary file upload in Codelyfe Stupid Simple Cms
CVE-2023-6902
A vulnerability has been found in codelyfe Stupid Simple CMS up to 1.2.4 and classified as critical. This vulnerability affects unknown code of the file /file-manager/upload.php. The manipulation of the argument file leads to unrestricted upload. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-248260.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.010 (60.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 60.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Codelyfe Stupid Simple Cms — versions 1.2.0, 1.2.1, 1.2.2
- Codelyfe Stupid Simple Cms
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, Third Party Advisory)
- github.com/g1an123/POC/blob/main/Unauthorized file upload getshell.md (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2023-6902?
- CVE-2023-6902 is a medium-severity vulnerability in Codelyfe Stupid Simple Cms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 5.5/10. Published 2023-12-17.
- How severe is CVE-2023-6902?
- Medium severity. CVSS v3 base score is 5.5 out of 10.