7.1

CVE-2026-48827

Apache MINA SSHD: Path traversal in org.apache.sshd:sshd-git

Path traversal vulnerability in Apache MINA SSHD bundle sshd-git. Lack of path validation in git-upload-pack, git-receive-pack, and other git operations allows users authenticated over SSH access to git repositories outside the configured git server root directory.




Applications are affected if they use org.apache.sshd:sshd-git. Applications not using sshd-git are not affected.




Users are advised to upgrade affected applications to Apche MINA SSHD 2.18.0, which fixes the issue.




The issue also is present in the pre-release milestones 3.0.0-M1 to 3.0.0-M3 for a new upcoming new major version 3.0.0. Again, applications are affected only if they use sshd-git. Upgrade affected applications to 3.0.0-M4.




We would like to point out that a professional git server should not rely solely on file system layout and permissions, but should implement additional security controls to govern access to git repositories and operations allowed on particular git repositories.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apache ≫ Mina Sshd Version >= 2.0.0 < 2.18.0
Apache ≫ Mina Sshd Version3.0.0 Updatem1
Apache ≫ Mina Sshd Version3.0.0 Updatem2
Apache ≫ Mina Sshd Version3.0.0 Updatem3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.53% 0.404
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
134c704f-9b21-4f2e-91b3-4a467353bcc0 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
security@apache.org 7.1 2.8 4.2
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

https://lists.apache.org/thread/910kq9ghm6js0k1yhhbrdm9sf5tqq9c9
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http://www.openwall.com/lists/oss-security/2026/05/30/1
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