Description
MaxKey contains an unauthorized access vulnerability due to a hard-coded JWT signing secret in application-maxkey.properties that allows unauthenticated attackers to forge valid JWT tokens and authenticate as any user by exploiting the password-skipped login endpoint. Attackers can craft a JWT token signed with the publicly known default secret, submit it to the /sign/login/jwt/trust endpoint, and obtain a fully authenticated admin session with access to SSO application configuration and downstream application secrets.
References
- www.cve.org/CVERecord ↗
- nvd.nist.gov/vuln/detail/CVE-2026-69102 ↗
- github.com/dromara/MaxKey ↗
- github.com/dromara/MaxKey/commit/6cda394ec111f03a06fb2eed0de74f787d68bd97 ↗
- github.com/dromara/MaxKey/issues/270 ↗
- www.vulncheck.com/advisories/maxkey-hard-coded-jwt-secret-unauthorized-access-via-login-jwt-trust ↗
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This product uses the NVD API but is not endorsed or certified by the NVD. CVSS scores do not establish exploitation.