CVE-2026-55707 : 詳細

CVE-2026-55707

2026-08-05
06h16 +00:00
Authorization problems
A01-Broken Access Control
2026-10-24
16h10 +00:00
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CVE の説明

In OpenStack Neutron before 28.0.2, the subnetpool onboarding API does not verify ownership of the target subnets. An authenticated user can onboard subnets from another project's shared network into their own subnetpool, mutating the victim's subnet state and altering L3 routing and address scope behavior for victim routers.

CVE の情報

関連する弱点

CWE-ID 弱点名 出典
CWE-863 Incorrect Authorization
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

参考資料