cve/2024/CVE-2024-1681.md

### [CVE-2024-1681](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1681)
![](https://img.shields.io/static/v1?label=Product&message=corydolphin%2Fflask-cors&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%3C%3D%20latest%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-117%20Improper%20Output%20Neutralization%20for%20Logs&color=brighgreen)

### Description

corydolphin/flask-cors is vulnerable to log injection when the log level is set to debug. An attacker can inject fake log entries into the log file by sending a specially crafted GET request containing a CRLF sequence in the request path. This vulnerability allows attackers to corrupt log files, potentially covering tracks of other attacks, confusing log post-processing tools, and forging log entries. The issue is due to improper output neutralization for logs.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cve-scores