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CVE-2026-5321

MEDIUM

4.3

Descricao

A flaw has been found in vanna-ai vanna up to 2.0.2. Affected by this issue is some unknown functionality of the component FastAPI/Flask Server. Executing a manipulation can lead to permissive cross-domain policy with untrusted domains. The attack can be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Detalhes CVE

Pontuacao CVSS v3.14.3

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado4/2/2026

Ultima modificacao4/3/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-346CWE-942

Referencias

https://github.com/August829/CVEP/issues/14(cna@vuldb.com)

https://vuldb.com/submit/780729(cna@vuldb.com)

https://vuldb.com/vuln/354653(cna@vuldb.com)

https://vuldb.com/vuln/354653/cti(cna@vuldb.com)

Correlacoes IOC

Sem correlacoes registradas

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