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| Reporter | Title | Published | Views | Family All 15 |
|---|---|---|---|---|
 | CVE-2026-28788 | 26 Mar 202623:38 | – | attackerkb |
 | CVE-2026-28788 | 26 Mar 202623:27 | – | circl |
 | Open WebUI 安全漏洞 | 27 Mar 202600:00 | – | cnnvd |
 | CVE-2026-28788 Open WebUI's process_files_batch() endpoint missing ownership check, allows unauthorized file overwrite | 26 Mar 202623:38 | – | cvelist |
 | EUVD-2026-16482 | 27 Mar 202615:34 | – | euvd |
 | Open WebUI's process_files_batch() endpoint missing ownership check, allows unauthorized file overwrite | 27 Mar 202615:34 | – | github |
 | CVE-2026-28788 | 27 Mar 202600:16 | – | nvd |
 | CVE-2026-28788 Open WebUI's process_files_batch() endpoint missing ownership check, allows unauthorized file overwrite | 26 Mar 202623:38 | – | osv |
| GHSA-JJP7-G2JW-WH3J Open WebUI's process_files_batch() endpoint missing ownership check, allows unauthorized file overwrite | 27 Mar 202615:34 | – | osv |
 | PT-2026-28382 | 26 Mar 202600:00 | – | ptsecurity |
10
Node
[
{
"vendor": "open-webui",
"product": "open-webui",
"versions": [
{
"version": "< 0.8.6",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| batch | request body | /api/v1/retrieval/process/files/batch | Authenticated user can overwrite any file by ID via a batch processing endpoint without ownership checks. | CWE-639 |
| files | request body | /api/v1/retrieval/process/files/batch | Authenticated user can overwrite any file by ID via a batch processing endpoint without ownership checks. | CWE-639 |
| id | path | /api/v1/knowledge/{id}/files | Endpoint leaks file UUIDs to allow a normal user to discover and target files for overwriting. | CWE-639 |
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17 Jun 2026 10:29Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.1
EPSS0.02858
SSVC