Arbitrary file upload in Cmsmadesimple Cms Made Simple
CVE-2017-11405
In CMS Made Simple (CMSMS) 2.2.2, remote authenticated administrators can upload a .php file via a CMSContentManager action to admin/moduleinterface.php, followed by a FilePicker action to admin/moduleinterface.php in which type=image is changed to type=file.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.008 (56.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 56.8% 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
- Cmsmadesimple Cms Made Simple — versions 2.2.2
Weakness classification (CWE)
References
- www.yuesec.com/img/cccccve/CMSMadeSimple/upl0advul123/filepickerimages/FilePick… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-11405?
- CVE-2017-11405 is a medium-severity vulnerability in Cmsmadesimple Cms Made Simple, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 4.9/10. Published 2017-07-18.
- How severe is CVE-2017-11405?
- Medium severity. CVSS v3 base score is 4.9 out of 10.