Gokapi has Data Leak in Upload Status Stream
## Description The upload status SSE implementation on `/uploadStatus` publishes global upload state to any authenticated listener and includes `file_id` values that are not scoped to the requesting user. ## Impact Any authenticated user can observe other users' file identifiers and retrieve unauthorized content, causing cross-tenant data exposure and loss of confidentiality for uploaded documents. *Issue found by [aisafe.io](https://aisafe.io)*
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-28682US | medium6.4 | — | ||
Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to version 2.2.3, the upload status SSE implementation on /uploadStatus publishe… | ||||
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references
External citations — patches, advisories, analysis.
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