CVE-2026-97063criticalCWE-287

CVE-2026-97063: critical vulnerability in yzcheng90 X-SpringBoot

X-SpringBoot through 6.0 Authentication Bypass via Login Code

Published

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48Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 9.3epss 0.3%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Affected products
yzcheng90 · X-SpringBoot
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — yzcheng90 X-SpringBoot

In the same product, most dangerous first.

CVE-2025-6731MEDIUMyzcheng90 X-SpringBoot APK File apk uploadApk path traversalEPSS 0.4%CVE-2026-100192MEDIUMX-SpringBoot through 6.0 Credential Exposure via Unauthenticated EndpointEPSS 0.3%CVE-2026-97060HIGHX-SpringBoot through 6.0 Authorization Bypass via User ManagementEPSS 0.3%CVE-2026-97064CRITICALX-SpringBoot through 6.0 Authentication Bypass via Static Master CodeEPSS 0.3%