PT-2026-89566 · Hashicorp · Hashicorp Consul+1
CVE-2026-87090
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Publicado
2026-09-10
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Atualizado
2026-09-10
CVSS v3.1
8.3
Alta
| Vetor | AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H |
Consul and Consul Enterprise are vulnerable to an authorization bypass in the catalog node-write path that may allow an authenticated attacker to delete another node's catalog registration and take over its node identity. An attacker with a token granting node-write permission on any single node name may exploit this issue if they can obtain the node ID of a node they do not control. This vulnerability (CVE-2026-87090) is fixed in Consul 2.0.4 and Consul Enterprise 1.21.18, 1.22.12 and 2.0.4.
Correção
Incorrect Authorization
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Hashicorp Consul
Hashicorp Consul Enterprise