p PatchFirst

CVE-2026-70488

CVE-2026-70488 · Open WebUI: Deletion of directories and file embeddings in other knowledge bases via sync cleanup

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 until 0.11.0, the sync cleanup endpoint authorized write access to the knowledge base in the URL but then acted on directory and file ids supplied in the request body without checking that those objects belonged to that knowledge base. A user with write access to one knowledge base could delete directories and remove file embeddings from another knowledge base, causing documents to drop out of retrieval results and breaking chat-with-file for targeted documents without disclosing contents. This issue is fixed in 0.11.0.

CVSS 4.3 · Media · EPSS 0,4% · Corrección disponible

Publicación
Actualización

Pila tecnológica: python

Productos y versiones afectados

  • open-webui

    Versiones
    • >= 0.9.6, < 0.11.0: Afectada

    Sin corrección publicada

  • open-webui PyPI

    Versiones
    • 0.10.0
    • 0.10.1
    • 0.10.2
    • 0.9.6
    Intervalos de versiones afectados
    • ECOSYSTEM: ≥ 0.9.6, < 0.11.0

    Actualiza a 0.11.0

Fuentes originales

Comprueba tu servidor →