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Vulnerability · Published Aug 1, 2022 · Assigned by GitHub_M

CVE-2022-31186Leakage of excessive information into log in next-auth

Low 3.3

In plain English

A low-severity sensitive data in logs in next-auth from nextauthjs. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)3.3Low
Exploit odds (30 days)0.3%top 82.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
npmnext-auth3.29.9GHSA-p6mm-27gq-9v3p
npmnext-auth4.10.2GHSA-p6mm-27gq-9v3p

Affected products (as reported)

VendorProductVersions
nextauthjs next-auth >= 4.0.0, < 4.10.2< 3.29.9

Weakness: CWE-532 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References