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).

Score

CVSS 3.1 9.8 Critical

Status

Modified - cve@mitre.org

Published

2022-04-12

Last modified

2024-08-03

Weaknesses

CWE-434

Affected products

• Express-fileupload (Express-fileupload Project)

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