critical9.8
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.
Impact
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).
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Express-Fileupload Project | Express-Fileupload | Version 1.3.1 |
Weakness classification
References
- NVD record
- CVE.org record
- 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