Improper Input Validation in Apache MINA SSHD's Git Command Functionality
CVE-2026-93995

6.5MEDIUM

Key Information:

Vendor

Apache
Status
Apache Mina Sshd
Vendor
CVE Published:
30 September 2026

What is CVE-2026-93995?

An improper input validation vulnerability exists in the sshd-git component of Apache MINA SSHD, which allows authenticated SSH clients to execute git commands on server-stored repositories. This issue arises from insufficient restrictions following prior fixes, allowing certain git commands like 'git archive' to be improperly processed when using specific arguments, leading to potential exposure and misuse of server resources. Users are urged to upgrade to Apache MINA SSHD version 2.20.0 or 3.0.0-M6 to mitigate this vulnerability.

Affected Version(s)

Apache MINA SSHD 0 < 2.20.0

Apache MINA SSHD 3.0.0-M1 < 3.0.0-M6

References

https://lists.apache.org/thread.html/k13ox2xlry38h9gh6rhm...
vendor-advisory

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ho1aAs <xxy010605@gmail.com>
.