CVE-2026-65011: falha de média gravidade em graylog2-server
Graylog2 Server Missing Permission Check on Event Definition Duplicate
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13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 5.3epss 0.4%
Graylog2 Server before commit 46a2eeb contains a missing per-entity permission check in the POST /events/definitions/{definitionId}/duplicate endpoint that allows authenticated users to clone any event definition. Attackers with the low-privilege eventdefinitions:create capability can read private event definitions including detection queries, aggregation thresholds, grouping fields, schedules, and notification bindings by duplicating them.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Produtos afetados
Graylog2 · graylog2-serverCVEs relacionadas — graylog2-server
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Referências
https://github.com/Graylog2/graylog2-server/commit/46a2eeba4cdbc1408ff4cbf7b466853a8acfb38dhttps://github.com/Graylog2/graylog2-server/issues/26590https://github.com/Graylog2/graylog2-server/pull/26706https://github.com/Graylog2/graylog2-server/pull/26718https://github.com/Graylog2/graylog2-server/pull/26719https://www.vulncheck.com/advisories/graylog2-server-missing-permission-check-on-event-definition-duplicate