Vulnerability Details 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 "intentional misusing of the API": the express-fileupload middleware is not responsible for an application's business logic (e.g., determining whether or how a file should be renamed).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 63.0%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
- https://github.com/richardgirges/express-fileupload/issues/312#issuecomment-1134912967
- https://github.com/richardgirges/express-fileupload/issues/329#issuecomment-1387288644
- https://www.youtube.com/watch?v=4XpofFi84KI
- https://github.com/richardgirges/express-fileupload/issues/312#issuecomment-1134912967
- https://github.com/richardgirges/express-fileupload/issues/329#issuecomment-1387288644
- https://www.youtube.com/watch?v=4XpofFi84KI
Products affected by CVE-2022-27140
-
cpe:2.3:a:express-fileupload_project:express-fileupload:1.3.1