CVE-2026-11746

State: Published
Severity: 9.4 Critical
Published: Jun 22, 2026
Updated: Jun 22, 2026
Reserved: Jun 9, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	9.4 Critical	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	LY-Corporation

Weaknesses

CWE-798 Use of Hard-coded Credentials

Affected Products

Product	Versions
Central DogmaLY Corporation	0.84.0 and laterNot affected

References

https://github.com/line/centraldogma/security/advisories/GHSA-2j95-gqxf-v3vg

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