CVE-2022-31186CWE-532

Leakage of excessive information into log in next-auth

Low · published August 1, 2022

CVSS v3.1
3.3
EPSS
0%
Percentile
16.3
In the wild
Unconfirmed
What it is

NextAuth.js is a complete open source authentication solution for Next.js applications. An information disclosure vulnerability in `next-auth` before `v4.10.2` and `v3.29.9` allows an attacker with log access privilege to obtain excessive information such as an identity provider's secret in the log (which is thrown during OAuth error handling) and use it to leverage further attacks on the system, like impersonating the client to ask for extensive permissions. This issue has been patched in `v4.10.2` and `v3.29.9` by moving the log for `provider` information to the debug level. In addition, we added a warning for having the `debug: true` option turned on in production. If for some reason you cannot upgrade, you can user the `logger` configuration option by sanitizing the logs.

The record
Technical detail
CVSS v3.1
3.3 · LOW
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00256 · 16.3th percentile
Weakness
CWE-532 · Insertion of Sensitive Information into Log File
Published
2022-08-01T19:25Z
EPSS history
Timeline
  • 01 AUG 19:25Z
    Leakage of excessive information into log in next-auth
    cvelistv5