CVE Watch23 de out. de 2026

CVE-2026-109287

Open WebUI from 0.9.6 before 0.11.4 contains an authorization flaw where the knowledge base file listing does not verify that a supplied dir

CVSS

4.3

Média

EPSS

0.3%

p20

KEV

—

Exploit Today

0-100

Publicado: 12 de out. de 2026 · Última mod.: 23 de out. de 2026 · CWE-639 · CWE-863

EPSS · 30d

0.2%EPSS · 30 dias0.3%

2026-10-132026-11-06

Descrição técnica

Open WebUI from 0.9.6 before 0.11.4 contains an authorization flaw where the knowledge base file listing does not verify that a supplied directory_id belongs to the requested knowledge base. Users with read access to any knowledge base can supply a retained foreign directory UUID to GET /api/v1/knowledge/{id}/files. The returned breadcrumbs expose folder names, owner user ids and knowledge base ids of that directory and all its ancestors.

Referências oficiais

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