CVE-2022-23469CWE-200

Authorization header displayed in the debug logs

Low · published December 8, 2022

CVSS v3.1
3.5
EPSS
1%
Percentile
63.8
In the wild
Unconfirmed
What it is

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`.

The record
Technical detail
CVSS v3.1
3.5 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.01043 · 63.8th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2022-12-08T21:33Z
EPSS history
Timeline
  • 08 DEC 21:33Z
    Authorization header displayed in the debug logs
    cvelistv5