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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.

PUBLISHED Reserved 2026-06-09 | Published 2026-06-22 | Updated 2026-06-22 | Assigner LY-Corporation




CRITICAL: 9.4CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Problem types

CWE-798

Product status

Default status
affected

0.84.0 (custom) before *
unaffected

References

github.com/...ldogma/security/advisories/GHSA-2j95-gqxf-v3vg

cve.org (CVE-2026-11746)

nvd.nist.gov (CVE-2026-11746)

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