Authentication Bypass Via Spoofing

2024-02-1903:48:47

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

authentication bypass

spoofing

input validation

unauthorized access

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

AI Score

6.7

Confidence

High

EPSS

Percentile

15.5%

JSON

github.com/greenpau/caddy-security is vulnerable to Authentication Bypass via Spoofing the X-Forwarded-For header. The vulnerability is due to improper input validation. An attacker can spoof an IP address used in the user identity module. This could lead to unauthorized access if the system trusts this spoofed IP address.