CVE-2026-11745 json
Central Dogma: SSH host-key verification permanently disabled in Git mirror (SshGitMirror)
published 2026-06-22 4 mo ago modified 2026-10-25 14 d ago also GHSA-vjfw-cpmh-xwv3 , EUVD-2026-38206
- cvss
- 8.8
- version 4.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 12%
- public exploits
- 0
- none known
Summary
A vulnerability has been identified in centraldogma-server-mirror-git versions prior to 0.84.0, where the Git mirror SSH client does not verify remote host keys for git+ssh:// connections, allowing an on-path attacker to perform man-in-the-middle attacks and compromise mirrored repositories.
Patch / fix
- maven com.linecorp.centraldogma:centraldogma-server-mirror-git 0.84.0
- LY Corporation Central Dogma 0.84.0
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 4 mo ago
Exploit prediction
0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/line/centraldogma/security/advisories/GHSA-vjfw-cpmh-xwv3 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 8.8 | CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:L |
| CNA | 4.0 | 8.8 | CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | com.linecorp.centraldogma:centraldogma-server-mirror-git | <0.84.0 |
0.84.0 |
Affected products
- LY Corporation Central Dogma
Classification
- Weakness
-
- CWE-322 Key Exchange without Entity Authentication
References
Sources
- CVE List CVE-2026-11745
- GitHub Advisory GHSA-vjfw-cpmh-xwv3
- NVD CVE-2026-11745
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