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CVE-2026-11746

Quick assessment

Affected
LY Corporation Central Dogma
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.

LY Corporation Central Dogma是LY Corporation公司的一款消息队列中间件。 LY Corporation Central Dogma 0.84.0之前版本存在信任管理问题漏洞，该漏洞源于启用ZooKeeper复制而未设置replication.secret时，服务器会静默回退到硬编码的公开密钥，可能导致具有网络访问权限的攻击者读取完整复制日志或加入仲裁并执行任意复制命令。

AI Predicted 8.1 Difficulty: Easy EPSS 0.23% · P12

Affected Version Matrix 1

VendorProduct Version RangeStatus
LY Corporation Central Dogma 0.84.0< * unaffected
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I. Basic Information for CVE-2026-11746

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in centraldogma-server versions prior to 0.84.0, where enabling ZooKeeper replication without setting replication.secret causes the server to silently fall back to a hard-coded, publicly known secret. This default credential authenticates the embedded ZooKeeper ensemble, allowing an attacker with network access to read the full replication log or join the quorum and execute arbitrary replicated commands across the cluster.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
LY Corporation Central Dogma 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LY Corporation Central Dogma是LY Corporation公司的一款消息队列中间件。 LY Corporation Central Dogma 0.84.0之前版本存在信任管理问题漏洞，该漏洞源于启用ZooKeeper复制而未设置replication.secret时，服务器会静默回退到硬编码的公开密钥，可能导致具有网络访问权限的攻击者读取完整复制日志或加入仲裁并执行任意复制命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
LY Corporation Central Dogma 0.84.0 ~ * -

II. Public POCs for CVE-2026-11746

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III. Intelligence Information for CVE-2026-11746

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Vendor Advisories for CVE-2026-11746 (1)

Same Patch Batch · LY Corporation · 2026-06-22 · 3 CVEs total

CVE-2026-11745 LY Corporation Central Dogma 加密问题漏洞
CVE-2026-11748 LY Corporation Central Dogma 输入验证错误漏洞

IV. Related Vulnerabilities

Same product: Central Dogma
Same vendor: LY Corporation

V. Comments for CVE-2026-11746

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