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CVE-2026-43002

MEDIUM

5.3

Descricao

An issue was discovered in OpenStack Horizon 25.6 and 25.7 before 25.7.3. There is a write operation to the session storage backend before authentication and thus storage can be exhausted by unauthenticated requests. This is a regression of the CVE-2014-8124 fix.

Detalhes CVE

Pontuacao CVSS v3.15.3

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado5/5/2026

Ultima modificacao5/6/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-696

Referencias

https://bugs.launchpad.net/horizon/+bug/2150331(cve@mitre.org)

https://security.openstack.org/ossa/OSSA-2026-009.html(cve@mitre.org)

https://www.openwall.com/lists/oss-security/2026/05/05/7(cve@mitre.org)

https://bugs.launchpad.net/horizon/+bug/2150331(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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