CRITICAL 9.3 NVD
CVE-2026-97063
X-SpringBoot through 6.0 returns login verification codes in HTTP responses from unauthenticated endpoints GET /sys/mobile/code and GET /sys/email/code without
X-SpringBoot through 6.0 returns login verification codes in HTTP responses from unauthenticated endpoints GET /sys/mobile/code and GET /sys/email/code without sending them to account owners. Attackers can request codes using known mobile numbers or email addresses, read them from responses, and authenticate as victims via POST /sys/emailOrMobileLogin/login to hijack accounts.
References
- https://github.com/LinYuanyi1/cve-request-poc/blob/master/x-springboot/02_sms-code-account
- https://github.com/yzcheng90/X-SpringBoot
- https://github.com/yzcheng90/X-SpringBoot/blob/d74ddba989c0449948ff1ddb0d211b6a7ce81bfa/sr
- https://www.vulncheck.com/advisories/x-springboot-through-6.0-authentication-bypass-via-lo
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-09-25 via NVD.
Risk Timeline
CVE Disclosed2026-09-25 · -1 days ago
Remediation Resources
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