CVE-2026-55542
Medium
Description
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.
SeverityMedium
CVSS4.3
Exploit probability—
ProductSnipeitapp Snipe-it
PublishedJul 8, 2026
First seenJul 8, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- snipeitapp snipe-it8.6.0 or later
- snipe/snipe-it8.5.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| snipeitapp snipe-it | v < 8.6.0 | 8.6.0 |
| snipe/snipe-itPackagist | v < 8.5.1 | 8.5.1 |
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