{"cve":"CVE-2026-48827","nvd":{"published":"2026-06-01T09:16:20.307","modified":"2026-07-22T07:10:00.107","status":"Analyzed","description":"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.\n\n\n\n\nApplications are affected if they use org.apache.sshd:sshd-git. Applications not using sshd-git are not affected.\n\n\n\n\nUsers are advised to upgrade affected applications to Apche MINA SSHD 2.18.0, which fixes the issue.\n\n\n\n\nThe 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.\n\n\n\n\nWe 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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","score":7.1},"cwes":["CWE-22"],"references":["https://lists.apache.org/thread/910kq9ghm6js0k1yhhbrdm9sf5tqq9c9","http://www.openwall.com/lists/oss-security/2026/05/30/1"],"products":["apache:mina_sshd"],"source":"nvd","synced_at":"2026-10-19T22:37:48.043517290+00:00"},"epss":{"cve":"CVE-2026-48827","score":0.00527,"percentile":0.44678,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-mw4m-qhpg-j82m","url":"https://osv.dev/vulnerability/GHSA-mw4m-qhpg-j82m","summary":"Apache MINA SSHD bundle sshd-git has a path traversal vulnerability","modified":"2026-07-09T21:26:41.561763Z","packages":[{"ecosystem":"Maven","name":"org.apache.sshd:sshd-git","purl":"pkg:maven/org.apache.sshd/sshd-git","ranges":["<2.18.0"],"fixed":["2.18.0"]},{"ecosystem":"Maven","name":"org.apache.sshd:sshd-git","purl":"pkg:maven/org.apache.sshd/sshd-git","ranges":[">=3.0.0-M1 <3.0.0-M4"],"fixed":["3.0.0-M4"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}