# CVE-2024-40324
## Description
A CRLF injection vulnerability in E-Staff v5.1 allows attackers to insert Carriage Return (CR) and Line Feed (LF) characters into input fields, leading to HTTP response splitting and header manipulation.
## Vulnerability Type
CRLF
## Vendor of Product
E-Staff
## Affected Product Code Base
E-Staff 5.1
## Affected Component
HTTP headers
## Attack Type
Remote
## Impact Code execution
Potential for arbitrary header injection, cache poisoning, and session hijacking, cross-site scripting (XSS), and other exploits.
## Discoverer
- Aleksey Vistorobskiy
## Attack Vectors
An attacker can insert CRLF characters into input fields, manipulating HTTP headers. For example, injecting CRLF into HTTP headers can result in HTTP response splitting
Screenshot:

## Reference
- https://e-staff.ru/estaff_home
- https://github.com/aleksey-vi/CVE-2024-40324
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