Snipe-IT is an IT asset/license management system. Prior to version 8.6.1, Snipe-IT S3 signature image retrieval lacks authorization before temporary URL. On S3-backed deployments, authenticated users who know a signature filename can obtain a 5-minute signed S3 URL because the S3 branch returns before the authorize() call used by the local-file branch. Version 8.6.1 contains a patch.
{
"cna_assigner": "GitHub_M",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55542.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"fixed": "8.5.1"
}
],
"source": "AFFECTED_FIELD"
}
],
"cwe_ids": [
"CWE-862"
]
}