Repository compromise via disabled SSH host-key verification
Published Jun 22, 2026 · Updated Jun 22, 2026
Authentication bypass in Central Dogma before 0.84.0 allows man-in-the-middle attackers to read or alter mirrored repositories. SshGitMirror installs an Apache MINA SSHD ServerKeyVerifier that returns true for every presented host key while disabling known-hosts fallbacks. Exploitation requires an on-path network position and an enabled git+ssh:// mirror; it exposes repository contents, permits injected commits, and can disclose SSH credentials.
Summary
What happened
Authentication bypass in Central Dogma before 0.84.0 allows man-in-the-middle attackers to read or alter mirrored repositories. SshGitMirror installs an Apache MINA SSHD ServerKeyVerifier that returns true for every presented host key while disabling known-hosts fallbacks. Exploitation requires an on-path network position and an enabled git+ssh:// mirror; it exposes repository contents, permits injected commits, and can disclose SSH credentials.
The record
- CVE
- CVE-2026-11745
- Published
- Jun 22, 2026
- Updated
- Jun 22, 2026
- Vendor
- LY Corporation
- Product
- Central Dogma
- Classifications
- CWE-322, T1557
- Attack vector
- adjacent
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 22, 2026CVE publishedPublication date reported by the CVE source.
- Jun 22, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo