PT-2026-56886 · Openwebui · Open-Webui

Publicado 2026-07-09 · Atualizado 2026-07-09 · CVE-2026-59223

Mitre

CVSS v3.1

4.3

Média

Vetor base

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, WEB FETCH FILTER LIST matching compared configured host entries against URL strings and non-label-boundary suffixes, allowing path-based blocklist bypasses such as !internal.example.com in a URL path and sibling-domain matches that did not reflect the intended hostname policy. This issue is fixed in version 0.10.0.

Correção

Protection Mechanism Failure

Enumeração de Fraquezas

CWE-693

Identificadores relacionados

CVE-2026-59223

Produtos afetados

Open-Webui

Referências · 5

• https://github.com/open-webui/open-webui/releases/tag/v0.10.0 · Nota
• https://github.com/open-webui/open-webui/security/advisories/GHSA-qg3f-8x3j-ggf2 · Nota
• https://github.com/open-webui/open-webui/pull/25949 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-59223 · Nota de Segurança
• https://github.com/open-webui/open-webui/commit/087878ce848a4d828012068b5997dac480f43656 · Nota