| 제목 | o2oa <=10.0.1-ce ssrf |
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| 설명 | O2OA 10.0.1-ce is affected by a Server-Side Request Forgery (SSRF) weakness in the general module. The endpoint `POST /x_general_assemble_control/jaxrs/excel/upload/with/url` accepts a JSON field `fileUrl`, from which the server issues an HTTP GET and reads the response, without any protocol/host/IP allow-list and without blocking private-network or cloud-metadata addresses.
Any logged-in user (a normal account is sufficient; Cipher/Manager accounts likewise) can use this endpoint to discover internal hosts and ports, read internal HTTP services, and reach cloud metadata endpoints (e.g. `x.x.x.x`), thereby using the server as an internal-network probe/read pivot with a confidentiality impact. |
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| 원천 | ⚠️ https://github.com/o2oa/o2oa/issues/210 |
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| 사용자 | rockmelodeis (UID 100628) |
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| 제출 | 2026. 09. 16. AM 10:25 (20 날 ago) |
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| 모더레이션 | 2026. 10. 05. PM 03:08 (19 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 413603 [O2OA 까지 10.0.1-ce General url ActionUploadExcelWithUrl fileUrl 권한 상승] |
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| 포인트들 | 19 |
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