7.5

CVE-2026-56452

Apache MINA SSHD: Path traversal in SCP file reception

Path traversal in the sshd-scp component of Apache MINA SSHD. Apache MINA SSHD is a Java library for client-side and server-side SSH.




The implementation of receiving files or directories via SCP did not validate filenames in SCP "C" or "D" commands. A malicious sender could send filenames containing paths, resulting in files to be written in attacker-controlled places.




The issue affects only

  *  applications that use no longer supported Apache MINA SSHD versions < 2.0.0 and use the SCP functions to receive files,
  *  or applications using sshd-scp in Apache MINA SSHD >= 2.0.0 to receive files.




Applications using Apache MINA SSHD >= 2.0.0 not using sshd-scp are not affected.




The issue is fixed in Apache MINA 2.19.0 and 3.0.0-M5. Affected applications are advised to upgrade to these versions.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apache ≫ Mina Sshd Version >= 2.0.0 < 2.19.0
Apache ≫ Mina Sshd Version 3.0.0 Update m1
Apache ≫ Mina Sshd Version 3.0.0 Update m2
Apache ≫ Mina Sshd Version 3.0.0 Update m3
Apache ≫ Mina Sshd Version 3.0.0 Update m4
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.57% 0.438
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Apache 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/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.

CWE-73 External Control of File Name or Path

The product allows user input to control or influence paths or file names that are used in filesystem operations.

https://lists.apache.org/thread/xgoqvmksmd94fsqnzqjdtfjxf35os9no
Vendor Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2026/07/20/15
Third Party Advisory
Mailing List