CVE-2026-49244
- Source
- https://cve.org/CVERecord?id=CVE-2026-49244
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49244.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-49244
- Aliases
- Downstream
- Related
- Published
- 2026-08-20T21:53:12.098Z
- Modified
- 2026-08-23T03:42:38.009031438Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- SFTPGo: Path confinement bypass in public browsable share partial ZIP download
- Details
-
SFTPGo is an open source, event-driven file transfer solution. From 2.2.0 until 2.7.3, the public web-client partial ZIP download endpoint for a browsable share validates client-supplied files entries with a raw byte-prefix comparison rather than a directory-boundary-aware check. An unauthenticated requester who can reach a public share can select a canonical path outside the shared directory when the target path begins with the shared directory's name, such as a sibling path that shares the same prefix. The endpoint then includes the out-of-scope file in the generated download, disclosing its contents. This issue is fixed in version 2.7.3.
- Database specific
{ "unresolved_ranges": [ { "source": "AFFECTED_FIELD", "extracted_events": [ { "introduced": ">= 2.2.0 < 2.7.2" }, { "last_affected": ">= 2.2.0 < 2.7.2" } ] } ], "cwe_ids": [ "CWE-22" ], "cna_assigner": "GitHub_M", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49244.json" }- References
-
- https://github.com/drakkan/sftpgo/releases/tag/v2.7.3
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49244.json
- https://github.com/drakkan/sftpgo/security/advisories/GHSA-h64p-8h4r-6gfh
- https://nvd.nist.gov/vuln/detail/CVE-2026-49244
- https://github.com/drakkan/sftpgo/commit/52a56584c417e325aea35ab23849422a90ba512f