Description
Mooncake Store master through 0.3.13.post1 contains a missing authorization vulnerability that allows unauthenticated attackers to erase any object's disk replica via EvictDiskReplica and BatchEvictDiskReplica. Attackers reaching the coro_rpc master port can evict DISK replicas across all tenants, deleting objects whose only remaining replica is on disk.
Published: 2026-10-06
Score: 8.8 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 06 Oct 2026 14:15:00 +0000

Type Values Removed Values Added
Description Mooncake Store master through 0.3.13.post1 contains a missing authorization vulnerability that allows unauthenticated attackers to erase any object's disk replica via EvictDiskReplica and BatchEvictDiskReplica. Attackers reaching the coro_rpc master port can evict DISK replicas across all tenants, deleting objects whose only remaining replica is on disk.
Title Mooncake Store through 0.3.13.post1 Missing Authorization via EvictDiskReplica RPC
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H'}

cvssV4_0

{'score': 8.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-06T14:03:17.053Z

Reserved: 2026-10-06T13:53:18.034Z

Link: CVE-2026-106040

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-06T14:17:43.833

Modified: 2026-10-06T15:25:00.650

Link: CVE-2026-106040

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses