RCE in Yxcms
CVE-2018-19404
In YXcms 1.4.7, protected/apps/appmanage/controller/indexController.php allow remote authenticated Administrators to execute any PHP code by creating a ZIP archive containing a config.php file, hosting the .zip file at an external URL, and visiting index.php?r=appmanage/index/onlineinstall&url= followed by that URL. This is related to the onlineinstall and import functions.
Vulnerability class: RCE (Remote Code Execution)
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: 0.016 (74.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
- Yxcms — versions 1.4.7
Weakness classification (CWE)
References
- github.com/HF9/yxcms-code-audit/blob/master/Any PHP Code Execution (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-19404?
- CVE-2018-19404 is a high-severity vulnerability in Yxcms, classified under Code Injection. CVSS score: 7.2/10. Published 2018-11-21.
- How severe is CVE-2018-19404?
- High severity. CVSS v3 base score is 7.2 out of 10.