Description
Rejetto HFS 3.0.0 through 3.2.0 allows path traversal through the lang query parameter, permitting a remote unauthenticated attacker to read certain JSON files outside the shared folders. Exploitation is constrained to files matching a narrow naming and format pattern, limiting practical impact.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| rejetto | hfs | 3.0.0 – < 3.2.1 | 3.2.1 |
References
- hfs v3.2.1 Release Notes release-notes patch
- https://www.vulncheck.com/advisories/rejetto-hfs-limited-file-disclosure-via-path-traversal-in-lang-parameter third-party-advisory