Arbitrary file upload in Feifeicms
CVE-2019-9825
FeiFeiCMS 4.1.190209 allows remote attackers to upload and execute arbitrary PHP code by visiting index.php?s=Admin-Index to modify the set of allowable file extensions, as demonstrated by adding php to the default jpg,gif,png,jpeg setting, and then using the "add article" feature.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.022 (82.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 82.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
- Feifeicms — versions 4.1.190209
Weakness classification (CWE)
References
- github.com/WhiteRabbitc/WhiteRabbitc.github.io/blob/master/cve/FeiFeiCMS_4.1_co… (Third Party Advisory)
- blog.whiterabbitxyj.com/cve/FeiFeiCMS_4.1_code_execution.doc (Third Party Advisory)
Frequently asked questions
- What is CVE-2019-9825?
- CVE-2019-9825 is a critical-severity vulnerability in Feifeicms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2019-03-14.
- How severe is CVE-2019-9825?
- Critical severity. CVSS v3 base score is 9.8 out of 10.