| Title | dromara lamp-cloud Releases20260625 Path Traversal |
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| Description | The file-upload controller mapped under the /anyone/ prefix joins request-controlled bucket and bizType values directly into the local storage path without any traversal filtering. Although the per-file name is a server-generated UUID, the directory components are attacker-controlled, so a caller can supply ../ sequences in bucket or bizType to escape the configured storage root and write uploaded content to an arbitrary writable location. The /anyone/** space is configured to skip URI-level authorization, so no privileged role is required; if the gateway's login-token check is not enforced for this path, the endpoint is fully unauthenticated. |
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| Source | ⚠️ https://github.com/dromara/lamp-cloud/issues/412 |
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| User | Ku4D3 (UID 97639) |
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| Submission | 06/25/2026 10:28 (2 months ago) |
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| Moderation | 08/13/2026 17:40 (2 months later) |
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| Status | Accepted |
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| VulDB entry | 389602 [Dromara lamp-cloud up to 5.10.0 File-Upload Controller FileAnyoneController.java bucket/bizType path traversal] |
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| Points | 20 |
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