Dromara Skyeye Unauthenticated SSRF and File Overwrite via editUploadOfficeFileById

Advisories

Dromara Skyeye Unauthenticated SSRF and File Overwrite via editUploadOfficeFileById

severity: critical
date: 10/8/2026
Affecting: skyeye <= 003549ae5615bd114ba5bb8ddf6a8e8ead97c321
CVE: CVE-2026-107781
CWE: CWE-918 Server-Side Request Forgery (SSRF)
CVSS: 9.1
CVSS V4 Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
References: GitHub Issue #29
https://github.com/dromara/skyeye/blob/003549ae5615bd114ba5bb8ddf6a8e8ead97c321/skyeye-adm/adm-pro/src/main/java/com/skyeye/eve/diskcloud/service/impl/FileConsoleServiceImpl.java#L533-L556
https://github.com/dromara/skyeye
Credit: Ikram-4
Description: Dromara Skyeye through commit 003549ae5615bd114ba5bb8ddf6a8e8ead97c321 contains a server-side request forgery and missing authorization vulnerability in the OnlyOffice save callback editUploadOfficeFileById. Unauthenticated attackers can supply arbitrary url and key parameters to make the server fetch internal URLs and overwrite any user's stored file, then read results via queryFileToShowById.

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