Arbitrary file upload in Sitemagic Cms
CVE-2019-9042
An issue was discovered in Sitemagic CMS v4.4. In the index.php?SMExt=SMFiles URI, the user can upload a .php file to execute arbitrary code, as demonstrated by 404.php. This can only occur if the administrator neglects to set FileExtensionFilter and there are untrusted user accounts. NOTE: The maintainer states that this is not a vulnerability but a feature used in conjunction with External Modules
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.020 (80.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Sitemagic Cms — versions 4.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.iwantacve.cn/index.php/archives/116/ (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-9042?
- CVE-2019-9042 is a high-severity vulnerability in Sitemagic Cms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2019-02-23.
- How severe is CVE-2019-9042?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2019-9042 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.