Arbitrary file upload in Cmsmadesimple Cms Made Simple
CVE-2019-9692
class.showtime2_image.php in CMS Made Simple (CMSMS) before 2.2.10 does not ensure that a watermark file has a standard image file extension (GIF, JPG, JPEG, or PNG).
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.459 (98.8th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.459 · newest: 0.459 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- viewsvn.cmsmadesimple.org/diff.php (Patch, Vendor Advisory)
- forum.cmsmadesimple.org/viewtopic.php (Vendor Advisory)
- www.exploit-db.com/exploits/46546/ (Exploit, VDB Entry, Third Party Advisory, exploit)
- packetstormsecurity.com/files/152269/CMS-Made-Simple-CMSMS-Showtime2-File-Uploa… (Exploit, VDB Entry, Third Party Advisory)
- www.rapid7.com/db/modules/exploit/multi/http/cmsms_showtime2_rce (Third Party Advisory)
- www.exploit-db.com/exploits/46627/ (Exploit, VDB Entry, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2019-9692?
- CVE-2019-9692 is a medium-severity vulnerability in Cmsmadesimple Cms Made Simple, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.5/10. Published 2019-03-11.
- How severe is CVE-2019-9692?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2019-9692 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.