Information disclosure in Next-Auth Nextauth.js
CVE-2022-31186
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (15.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 15.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Next-Auth Nextauth.js
- Nextauthjs Next-Auth — versions >= 4.0.0, < 4.10.2, < 3.29.9
Weakness classification (CWE)
References
- next-auth.js.org/getting-started/upgrade-v4 (Vendor Advisory)
- github.com/nextauthjs/next-auth/security/advisories/GHSA-p6mm-27gq-9v3p (Third Party Advisory)
- next-auth.js.org/configuration/options (Vendor Advisory)
- next-auth.js.org/warnings (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-31186?
- CVE-2022-31186 is a low-severity vulnerability in Next-Auth Nextauth.js, classified under Insertion of Sensitive Information into Log File. CVSS score: 3.3/10. Published 2022-08-01.
- How severe is CVE-2022-31186?
- Low severity. CVSS v3 base score is 3.3 out of 10.