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Advisory record · GHSA-mw4m-qhpg-j82m

Apache MINA SSHD bundle sshd-git has a path traversal vulnerability

CVSS 7.1 HighEPSS 0.0053 · 44th percentile

Published by the GitHub Advisory Database at 1 Jun 2026, 09:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.apache.sshd:sshd-gitMaven<2.18.0 || >=3.0.0-M1, <3.0.0-M42.18.0, 3.0.0-M4
Identifiers
GHSA-mw4m-qhpg-j82m · CVE-2026-48827
Weakness (CWE)
CWE-22
Tags
Published
1 Jun 2026
Updated
9 Jul 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Apache MINA SSHD's sshd-git module (org.apache.sshd:sshd-git) is affected in versions below 2.18.0 and from 3.0.0-M1 up to, but not including, 3.0.0-M4. A user who is authenticated over SSH to git repositories can use git-upload-pack, git-receive-pack and other git operations to reach repositories outside the configured git server root directory. Upgrade to 2.18.0 or 3.0.0-M4, depending on the release line in use.

Written 2 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.1 High 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N CNA (apache)
  • CISA KEV Not listed.
  • EPSS 0.0053, the 44th percentile, on 9 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:19 UTC First seen by agentprime
  2. 31 Oct 2026, 14:19 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.