Arbitrary file upload in Express-fileupload_project Express-fileupload
CVE-2022-27140
An arbitrary file upload vulnerability in the file upload module of express-fileupload 1.3.1 allows attackers to execute arbitrary code via a crafted PHP file. NOTE: the vendor's position is that the observed behavior can only occur with "…
Vulnerability class: Unrestricted File Upload
EPSS: 0.026 (83.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Express-fileupload_project Express-fileupload — versions 1.3.1
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Exploit, Third Party Advisory)
- cve@mitre.org (Third Party Advisory)
- cve@mitre.org (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-27140?
- CVE-2022-27140 is a critical-severity vulnerability in Express-fileupload_project Express-fileupload, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2022-04-12.
- How severe is CVE-2022-27140?
- Critical severity. CVSS v3 base score is 9.8 out of 10.