| 标题 | jeecgboot JeecgBoot 3.9.1 Authorization Bypass |
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| 描述 | JeecgBoot provides two login endpoints:
/sys/login - Standard login, requires valid captcha verification
/sys/mLogin - Mobile login, no captcha required
The /sys/mLogin endpoint accepts the exact same username + password JSON body as the standard login but completely skips captcha validation. It also lacks any rate limiting, IP-based lockout, or account lockout mechanism.
This allows attackers to perform unlimited brute-force attacks against any user account without any bot protection. Combined with V-001 (hardcoded AES key + plaintext fallback), passwords can be sent in plaintext. |
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| 来源 | ⚠️ https://github.com/xpp3901/CVE_APPLY/tree/main/V-009_mLogin_Captcha_Bypass |
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| 用户 | xpp39 (UID 97299) |
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| 提交 | 2026-04-13 13時42分 (6 月前) |
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| 管理 | 2026-05-08 22時14分 (25 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 362348 [JeecgBoot 3.9.1 mLogin Endpoint LoginController.java 权限提升] |
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| 积分 | 20 |
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