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veracodeVeracode Vulnerability DatabaseVERACODE:41142
HistoryJul 07, 2023 - 6:09 a.m.

Lack Of Proxy Header Validation

2023-07-0706:09:21
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
7
github
authentik
vulnerability
lack of validation
proxy header
ip spoofing
security flaw
software

CVSS3

8.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

EPSS

0.001

Percentile

31.3%

github.com/goauthentik/authentik is vulnerable to Lack Of Header Validation. The vulnerability exists because the library does not properly verify the source of the X-Forwarded-For and X-Real-IP headers, allowing attackers to spoof the IP addresses in logs bypassing the custom flows.

CVSS3

8.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

EPSS

0.001

Percentile

31.3%

Related for VERACODE:41142