// For flags

CVE-2022-23469

Authorization header displayed in the debug logs

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Traefik is an open source HTTP reverse proxy and load balancer. Versions prior to 2.9.6 are subject to a potential vulnerability in Traefik displaying the Authorization header in its debug logs. In certain cases, if the log level is set to DEBUG, credentials provided using the Authorization header are displayed in the debug logs. Attackers must have access to a users logging system in order for credentials to be stolen. This issue has been addressed in version 2.9.6. Users are advised to upgrade. Users unable to upgrade may set the log level to `INFO`, `WARN`, or `ERROR`.

Traefik es un equilibrador de carga y proxy inverso HTTP de código abierto. Las versiones anteriores a la 2.9.6 están sujetas a una vulnerabilidad potencial en Traefik al mostrar el encabezado Autorización en sus registros de depuración. En ciertos casos, si el nivel de registro está configurado en DEBUG, las credenciales proporcionadas mediante el encabezado Autorización se muestran en los registros de depuración. Los atacantes deben tener acceso al sistema de registro de usuarios para poder robar las credenciales. Este problema se solucionó en la versión 2.9.6. Se recomienda a los usuarios que actualicen. Los usuarios que no puedan actualizar pueden configurar el nivel de registro en "INFO", "ADVERTENCIA" o "ERROR".

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-01-19 CVE Reserved
  • 2022-12-08 CVE Published
  • 2024-06-30 EPSS Updated
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-532: Insertion of Sensitive Information into Log File
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Traefik
Search vendor "Traefik"
Traefik
Search vendor "Traefik" for product "Traefik"
< 2.9.6
Search vendor "Traefik" for product "Traefik" and version " < 2.9.6"
-
Affected