CVE-2026-106040— Mooncake Store through 0.3.13.post1 Missing Authorization via EvictDiskReplica RPC
Quick assessment
Affected
kvcache-ai Mooncake
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Mooncake Store 主版本 0.3.13.post1 及之前版本存在一个授权缺失漏洞，允许未认证的攻击者通过 EvictDiskReplica 和 BatchEvictDiskReplica 接口删除任意对象的磁盘副本。攻击者若能够访问 coro_rpc 主端口，便可跨所有租户删除磁盘副本，从而删除仅剩磁盘副本的对象。
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I. Basic Information for CVE-2026-106040
Vulnerability Information
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Vulnerability Title
Mooncake Store through 0.3.13.post1 Missing Authorization via EvictDiskReplica RPC
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| kvcache-ai | Mooncake | 0 ~ 0.3.13.post1 | - |
|
II. Public POCs for CVE-2026-106040
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-106040 (3)
-
https://github.com/kvcache-ai/Mooncake/issues/4478 issue-tracking
Same Patch Batch · kvcache-ai · 2026-10-06 · 5 CVEs total
| CVE-2026-106037 | 9.8 CRITICAL | Mooncake through 0.3.13.post1 Missing Authentication in Store REST Service |
| CVE-2026-106038 | 8.2 HIGH | Mooncake Store through 0.3.13.post1 Unauthenticated Object Deletion via Remove RPCs |
| CVE-2026-106041 | 6.5 MEDIUM | Mooncake Store through 0.3.13.post1 Missing Authorization via NotifyOffloadSuccess RPC |
| CVE-2026-106039 | 6.5 MEDIUM | Mooncake Store through 0.3.13.post1 Missing Authorization in Replication Task RPC |
IV. Related Vulnerabilities
Same product: Mooncake
-
CVE-2026-106041
Mooncake Store through 0.3.13.post1 Missing Authorization vi -
CVE-2026-106039
Mooncake Store through 0.3.13.post1 Missing Authorization in -
CVE-2026-106038
Mooncake Store through 0.3.13.post1 Unauthenticated Object D -
CVE-2026-106037
Mooncake through 0.3.13.post1 Missing Authentication in Stor -
CVE-2026-104433
Mooncake before 0.3.12 Out-of-Bounds Read via P2P Handshake
Same vendor: kvcache-ai
-
CVE-2026-106041
Mooncake Store through 0.3.13.post1 Missing Authorization vi -
CVE-2026-106039
Mooncake Store through 0.3.13.post1 Missing Authorization in -
CVE-2026-106038
Mooncake Store through 0.3.13.post1 Unauthenticated Object D -
CVE-2026-106037
Mooncake through 0.3.13.post1 Missing Authentication in Stor -
CVE-2026-104433
Mooncake before 0.3.12 Out-of-Bounds Read via P2P Handshake
Same weakness: CWE-862
-
CVE-2026-106041
Mooncake Store through 0.3.13.post1 Missing Authorization vi -
CVE-2026-106039
Mooncake Store through 0.3.13.post1 Missing Authorization in -
CVE-2026-105059
WordPress Delete All Comments of wordpress plugin <= 7.1 - B -
CVE-2026-104406
WordPress picu plugin <= 3.10.1 - Broken Access Control vuln -
CVE-2026-104387
WordPress PowerPress Podcasting plugin <= 11.17.9 - Broken A
V. Comments for CVE-2026-106040
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