What’s Vulnerable › Vulnerabilities

CVE-2026-11746

• Severity: critical (CVSS 9.4 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-22 · updated 2026-10-25
• Weakness: CWE-798

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.

Affected products

• LY Corporation Central Dogma: all versions — fixed in 0.84.0

How to fix

Upgrade to a fixed version: LY Corporation Central Dogma 0.84.0. Check the vendor advisory for mitigations.

References

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

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