| 标题 | elunez eladmin <= v2.7 (2026.04.21) SSRF |
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| 描述 | A Server-Side Request Forgery (SSRF) vulnerability exists in the database connection testing feature of elunez_eladmin. While connecting to remote databases is an intended business function, the application fails to implement proper network boundaries or strictly sanitize the JDBC URL. The application's weak blacklist filter (sanitizeJdbcUrl) attempts to block dangerous properties but can be bypassed. Consequently, an authenticated user with database:testConnect permissions can supply arbitrary internal IPs, restricted loopback addresses, or non-database ports. This abuses the application server as a confused deputy to probe internal network topologies, discover hidden services behind firewalls, and potentially trigger secondary vulnerabilities (like deserialization or arbitrary file read) via malicious JDBC parameters.
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| 来源 | ⚠️ https://github.com/elunez/eladmin/issues/900 |
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| 用户 | Ana10gy (UID 93358) |
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| 提交 | 2026-05-13 17時24分 (5 月前) |
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| 管理 | 2026-06-01 15時34分 (19 days later) |
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| 状态 | 重复 |
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| VulDB条目 | 277000 [eladmin 直到 2.7 DatabaseController.java 权限提升] |
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| 积分 | 0 |
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