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.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-22"
],
"unresolved_ranges": [
{
"extracted_events": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.2.1"
}
],
"source": "AFFECTED_FIELD"
}
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/61xxx/CVE-2026-61505.json"
}